The Best 37 Types Of Tetra Fish Species | 2024 Updated |

Tetra fish are some of the most beautiful fish in all aquariums. Not only do they come in a fantastic variety of colors, but they also have different kinds of shapes and body structures.

They can be demanding regarding care and maintenance, but more than anything else, they need a lot more attention than most other tropical freshwater fish. They are a more delicate species and often have more specific requirements than others.

However, if you have the time and willingness to provide them with what they need, you can indeed have a gorgeous fish tank that you will love to watch grow.

Working with tetra fish is not all that easy, though. It can be pretty challenging at times. However, if you are willing to provide them with the right food and water conditions, then nothing can stop you from having a great time watching your fish grow up.

If you have never had any experience with tetra fish before, I recommend you go through it.

This article might help you learn more about 37 types of tetra fish species needs and whether it is right for you.

Here Is The List Of The Different Types Of Tetra Fish Species

So here is the information on different types of tetra species which you must keep in your tank so that your tank looks lovely.

1. Black Neon Tetra

Scientific Name:	Paracheirodon Innesi
Size:	Up To 5 Inches (13 Centimeters)
Water Temperature:	68° to 79°Fahrenheit
Lifespan:	About 5 to 7 Years
Tank Size:	10- Gallon
pH:	Water pH Should Be Between 5.0 and 6.5
Nature:	Black Neon Tetras Are Peaceful Fish Unless They Feel Threatened By Their Tank Mates

The black neon tetra is one of the most popular types of tetra species and one of the most beautiful! This species comes from South America. They are small (4-5 inches) but can grow up to 10 inches long or more depending on the tank they are placed in.

The black neon tetra is not only beautiful, but it's very peaceful. Since they are generally known to be friendly, they can usually get along with other types of fish in the same tank.

Although this is true for most species, it's always best to keep an eye on them because if you introduce a larger tetra to the same tank, there may be aggression between the two - which means that one will eventually have to move to another tank!

Most prefer keeping the black neon tetra in tanks 10 gallons or more. They require about 5 - 10 gallons of space for each one you wish to keep, but you can also place more than 1 in a larger tank as long as they don't mind having friends around.

Black neon tetras are one of the most peaceful tetra species you can keep, so they are often used for tank mates or with other larger fish to "watch" them.

They prefer a neutral pH of around seven and an ideal temperature range.

2. Bloodfin Tetra

Scientific Name:	Aphyocharax anisitsi
Size:	Up to 2-3 inches(5.0-7.6 cm)
Water Temperature:	75°-80°F
Lifespan:	5-7 years
Tank size:	Aquariums can hold up to 12 Bloodfin Tetra at one time
pH level:	6.0-8.0
Nature:	Bloodfin Tetra is not a peaceful fish; it will fight with other fish if two males are put together.
Difficulty level:	Easy

The amazing bloodfin tetra is a beautiful addition to any tank.

Although they are beautiful, they can be very aggressive toward other fish. They should be kept alone or with other peaceful fish that won't fight back if attacked by a bloodfin tetra.

The Bloodfin Tetras' eyes are on both sides of its body (Dorsal Fin). They have large and powerful fins and swim in a zigzag pattern in the tank.

They eat meaty foods such as bloodworms and brine shrimp. Males are slightly more colorful than females and often have red eyes and black tails.

It is a peaceful and attractive fish considered one of the best tetra species. The coloration and markings of their bodies are stunning- making this a prevalent type of tetra species.

They are famous for being highly resistant to disease, temperature changes, pH changes, and other water conditions potentially dangerous to other tetra species.

The head and tail are very hardy, making it ideal for beginners! Tetra should be kept in groups because they are shoaling fish. They also prefer to swim at the midwater level and should be provided with plants to serve as aquarium decorations.

The Bloodfin tetra is a freshwater fish that originates from South America. It belongs to the Characidae family and generally grows to 3 inches long. They are primarily found in large schools, and they love plants!

The Bloodfin tetra prefers slightly acidic water, with a pH of around 5 - 7. Bloodfin tetras are very peaceful fish, and they get along with other types of fish in the same tank (make sure that you introduce them slowly).

Depending on how many you want, they can be kept in tanks for about 5 - 10 gallons.

3. Blue Tetra

Scientific Name:	Boehlkea fredcochui
Size:	Up to 3 inches (7.6 centimeters) in size
Fish keeping difficulty level:	Easy
pH level:	6.0-8.0
Nature:	Peaceful and very attractive
Tank size:	10-gallon
Lifespan:	5-7 Years
Water Temperature:	75°-80°F

Blue tetras are a type of tetra species that is considered to be one of the most peaceful types of tetra species. Blue tetras are native to South America and can grow 1 - 3 inches long.

They are found in many habitats, including small streams, rivers, ponds, and lakes in tropical rainforests. This species will generally eat anything they can fit in.

The Blue Tetra is a beautiful fish, and it has become one of the most popular types of tetra species due to its stunning appearance. They are also known as Boehlkea fredcochui. They are initially from South America, found in the Orinoco River basin of Venezuela and Colombia.

The Blue Tetra's body is slim and slender, with black markings on its side, resembling a stripe- making it a unique tetra species. They have darker coloring around their gills, which adds to their distinctive look.

A 10-gallon fish tank with the substrate at the bottom of the tank for them to make their home. Provide your Blue Tetra with plants inside of the tank. They prefer bushes and shrubs over tall grass type of aquarium decorations.

It would be best to keep your Blue Tetra minimum temperature around 72°F with a maximum temperature of 79.6°F.

The water pH level you want for your Blue Tetra is between 6.0 and 8.0. The specific gravity rating should be 1.002 to 1.005 to provide them with the right type of environment to live in.

4. Cardinal Tetra

Scientific Name:	Paracheirodon axelrodi
Size:	About 1 - 3 inches (2.5 - 7.6 centimeters) long
Fish keeping difficulty level:	Easy
pH level:	5.0-8.0
Nature:	Peaceful
Tank Size:	10 Gallon
Lifespan:	3 - 5 Years
Water Temperature:	75°-80°F

It belongs to the Characidae family and comes from South America. These fishes prefer water at tropical temperatures of 75° to 80°F. They grow up to 3 inches, but they are usually smaller.

In its habitat, Cardinal Tetra prefers to live in shallow waters with a pH level between 5.0 to 8.0. They can also live in small streams within tropical rainforests in South America.

Cardinal Tetra's body is a white-silver color with an iridescent sheen. The belly of these types of tetra species is bright red. It would be best to have lots of driftwood and plants within your 10-gallon fish tank for your Cardinal Tetra to feel at home.

The minimum number of Cardinal Tetra to keep in a 10-gallon tank is three, and the maximum number of this type of tetra species should be 5.

When you get ready to put your Cardinal Tetra inside your tropical fish tank, it's essential that you first let the water temperature warm up slowly. Do not shock them by placing them directly into warmer water.

In the wild, Cardinal Tetra will eat insects and algae. The Cardinal Tetra is one of the most popular fish in aquariums.

5. Congo Tetra

Scientific Name:	Phenacogrammus interruptus
Size:	2.7 - 3.7 inches (7 - 9.4 centimeters) long
Fish Keeping Difficulty Level:	Easy
pH level:	6.0-8.5
Nature:	Peaceful
Tank Size:	10-gallons
Lifespan:	5-8 years
Water temperature:	75°-80°F

These tetra species have a green-black body striped with a gold color. Congo tetras do best in a 10-gallon fish tank when you set it up with lots of plants and driftwood.

Congo Tetra will grow up to about 4 inches but are usually smaller.

Congo Tetras feed on insects and their larvae, snails, and other types of seafood in the wild. They also eat some algae.

The Congo Tetra is one of the most popular fish types kept in aquariums. Although there are various types of tetras, this species is peaceful and easy to care for. It belongs to the Characidae family and comes from South America. They prefer soft water (dH 5 – 10) with a temperature of about 75° to 80°F.

Congo Tetras are very popular among aquarium hobbyists. They belong to the Characidae family and come from the Congo River in Africa.

6. Electric Yellow Tetra

Scientific Name:	Hyphessobrycon bifasciatus
Size:	3.2 inches (8 cm)
Fish keeping difficulty level:	Easy
pH level:	6.0-8.5
Nature:	Peaceful
Tank size:	10-gallons
Lifespan:	5-7 year

These tetra fish originate from South America and belong to the Characidae family. They prefer a pH level of 6.0 - 8.5, a temperature of 78° to 82°F, and slightly harder water than regular tap water.

It would be best to separate the parent Electric Yellow Tetra from their young ones. They have grown a little, and I added them to another 10-gallon fish tank. You need to provide your Electric Yellow Tetra with 78° to 82°F water, which is slightly more complicated than regular tap water.

Electric Yellow Tetra has a brownish-orange body that is tinged with a golden color. To keep Electric Yellow Tetra healthy and happy, you should provide them with lots of plants and driftwood within their 10-gallon fish tank.

Electric Yellow Tetra feed on insects, shrimp, worms, and other seafood types in the wild.

The Electric Yellow Tetra usually grows up to about 3.2 inches, but they can get more extensive depending on what tank you decide to keep them in.

7. Glowlight Tetra

Scientific Name:	Hemigrammus erythrozonus
Size:	About 3.2 centimeters (1.24 Inches)
Fish Keeping Difficulty Level:	Easy
pH level:	6.5-7.6
Nature:	Peaceful
Tank size:	10-gallons
Lifespan:	5-7 Years
Water Temperature:	78° to 82°F

Glowlight Tetra has an orange-red body with a dark brownish green, black adipose fin. To keep the Glowlight Tetra healthy and happy, you should provide them lots of plants and driftwood within their 10-gallon fish tank.

In the wild, Glowlight Tetra feeds on insects, shrimp, worms, and other types of seafood.

These tetra fish originated from South America and belonged to the Characidae family. They prefer tropical temperatures (78° to 82°F) and love swimming on the tank's bottom part.

The Glowlight Tetra usually grows up to about 3.2 cm, but they can get more extensive depending on what tank you decide to keep them in.

Also Read: Buy The 18 Best Fish For 5 Gallon Tanks

8. Neon Tetra

Scientific Name:	Paracheirodon Innesi
Size:	About 2.5 - 5 cm (0.98 - 1.96 inches)
Fish Keeping Difficulty Level:	Easy
pH level:	5.0-7.5
Nature:	Peaceful
Tank size:	10-gallon
Lifespan:	5-7 years
Nature:	78° to 82°F

Neon Tetra has an olive-green body with blue tinges, red flashes, and stripes around its eyes. They are a peaceful tetra fish species that will get along with other tropical fish if their temperatures are close.

Neon Tetra gets its name from the British flash of blue running through the rest of their body, which simulates glowing neon lights. They are a peaceful and social tetra fish species that usually live in small groups.

A group of Neon Tetra will stick together and swim around their tank, but they will still be friendly with other tanks. Neon Tetra is often considered one of the most popular tetra fish species and is very hardy.

The Neon Tetra usually grows to about 2.5 - 5 Cm (0.98 - 1.96 inches) in size and can live for up to 5 - 7 years. Neon Tetras are related to the regular tetra fish and like to swim at the top of the tank where there is plenty of light and minimal movement.

Neon Tetra fish prefer temperatures that are between 78° to 82°F. They are part of the Characidae family and originate from South America.

The Neon Tetra is among the most popular species in the aquarium trade.

They are brightly-colored fish that will add a touch of vibrance to your aquarium.

Many people believe that neon tetra fish have a unique ability to glow in the dark - this is not true; they still look amazing when placed against darker backgrounds in your aquarium.

9. Silver Tip Tetra

Scientific Name:	Hasemania Nana
Size:	1.5 Inches (3.81 cm) long
Water Temperature:	Between 72° - 82°F
Origin:	Brazil, Peru, And Suriname
Lifespan:	3-4 years
Temperament:	Peaceful
pH:	6.0 to 8.0

Silver Tip Tetra gets its name from the tips of the fins on its back, which are a distinctive silver color. They are sometimes referred to as black-nosed tetras, but this is a misnomer because not all tetra fish species with black noses have silver tips.

The Silver Tip Tetra is one of the most beautiful tetra species. They are a peaceful type of tetra fish that will not bother other tank inhabitants, even if they are pretty aggressive or much more prominent than them.

They have an unusual life expectancy for their size, with some claiming they can live up to 4 years. They are an excellent choice for an experienced fish keeper, but they can be tricky to look after and may need special care if you want them to live that long.

They prefer slightly acidic water (6 – 8 pH) and should always be kept in groups of six or more. They will also appreciate adding some floating plants in their new tank.

The Silver Tip Tetra is one of the most beautiful types of tetra species, and they need a bigger tank than some other kinds of tetra fish because of their long life expectancy. They are peaceful and prefer to swim in schools, so you should never keep them alone.

The Silver Tip Tetra is a popular aquarium fish and prefers tropical temperatures (72°-78°F). Silver Tip Tetra will grow to about 3.81 cm, but they can get more extensive depending on what tank you decide to keep them in. It belongs to the Characidae family and comes from South America.

10. Black Phantom Tetra

Scientific Name:	Hyphessobrycon megalopterus
Size:	up to 1 inch (2.5 cm)
Water Temperature:	72°- 78°F
pH level:	6.0 – 7.3
Origin:	South America
Lifespan:	5 Years
Nature:	Peaceful

They are trendy in the aquarium hobby, but you can still find them with some suppliers and online stores. Black Phantom Tetra is one of the world's most popular types of fish. This Tetra is peaceful and does well when mixed with other mild tropical fish.

They tend to be very popular in the aquarium hobby, but you can still find them with some suppliers and online stores.

The Black Phantom Tetra is a tetra species belonging to the Characidae family. They come from South America and like tropical temperatures (72°- 78°F).

The Black Phantom Tetra will grow up to about 1 – 3 cm, but they can get more extensive depending on what kind of tank you decide to keep them in.

11. Flame Tetra

Scientific Name:	Hyphessobrycon Flammeus
Size:	up to 1 inch (2.5 cm)
Water Temperature:	72° - 82°F
ph Level:	6.0 to 7.3
Origin:	South America
Lifespan:	up to 5 years
Nature:	Peaceful

Flame Tetra is one of the most popular fish in the world. These are generally peaceful fish that may act a little shy initially, but they will be much more active if you keep only one per tank to avoid fighting.

They tend to be very popular in the aquarium hobby, but you can still find them with some suppliers and online stores.

The Flame Tetra is a tetra species belonging to the Characidae family. They come from South America and like tropical temperatures (72° - 82°F).

The Flame Tetra will grow up to about 1 – 3 cm, but they can get more extensive depending on what kind of tank you decide to keep them in.

This particular type of fish is generally very peaceful and can live for up to 5 years in captivity.

12. Glass Bloodfin Tetra

Scientific Name:	Prionobrama filigera
Size:	Up to 1 inch (2.5 cm) long
Water Temperature:	72° - 82°F
pH level:	6.0 – 7.3
Origin:	South America
Lifespan:	Up to 5 years
Nature:	Peaceful

Glass Bloodfin Tetra is one of the most popular fish in the world. These are generally peaceful fish that may act a little shy initially, but they will be much more active if you keep only one per tank to avoid fighting.

They tend to be very popular in the aquarium hobby, but you can still find them with some suppliers and online stores.

The Glass Bloodfin Tetra is a tetra species belonging to the Characidae family. They come from South America and like tropical temperatures (72° - 82°F). The Glass Bloodfin Tetra will grow up to about 1 – 3 cm, but they can get more extensive depending on what kind of tank you decide to keep them in.

The Glass Bloodfin Tetra is one of the world's most popular types of tetra species. Glass Bloodfin Tetra can live for up to 5 years in captivity.

13. Rainbow Tetra

Scientific Name:	Nematobrycon lacortei
Size:	Up to 2 inches
Water Temperature:	68° - 82°F
pH level:	6.0 – 7.3
Origin:	South America
Lifespan:	Up To 5 Years
Nature:	Peaceful And Social

Rainbow Tetra is one of the most popular fish in the world. These are generally peaceful fish that may act a little shy initially, but they will be much more active if you keep only one per tank to avoid fighting.

The Rainbow Tetra is a tetra species belonging to the Characidae family. They come from South America and like tropical temperatures (68° to 82°F). The Rainbow Tetra will grow up to about 2 to 5 cm, but they can get more extensive depending on what kind of tank you decide to keep them in.

The Rainbow Tetra is one of the world's most popular tetra species. Rainbow Tetra can live for up to 5 years in captivity.

Also Read: Goldfish Tank Mates List: Friends & Enemies

14. Golden Tetra

Scientific Name:	Hemigrammus rodwayi
Size:	Up to 2 inches (5.08) cm long
Water Temperature:	68° to 82°F
pH level:	6.0 – 7.3
Origin:	South America
Lifespan:	Up to 5 Years
Nature:	Peaceful and social

Golden Tetra is one of the most popular fish in the world. These are generally peaceful fish that may act a little shy initially, but they will be much more active if you keep only one per tank to avoid fighting.

The Golden Tetra is commonly found in the aquarium trade and belongs to the Characidae family. They come from South America, like tropical temperatures (68° to 82°F). The Golden Tetra will grow to about 5 cm, but they can get more extensive depending on the tank size.

15. Green Neon Tetra

Scientific Name:	Paracheirodon simulans
Size:	Up to 1 inch (2.54) cm long
Water Temperature:	68° - 82°F
pH level:	6.0 – 7.3
Origin:	South America
Lifespan:	Up to 5 Years
Nature:	Peaceful and social

Green Neon Tetra is one of the most popular fish in the world. These are generally peaceful fish that may act a little shy initially, but they will be much more active if you keep only one per tank to avoid fighting.

Green Neon Tetra is peaceful and can live up to 5 years in captivity. It is not usually very active and tends to be minor; Green Neon Tetra only grows about 1 inch long.

It belongs to the Characidae family. They come from South America, like tropical temperatures (68° to 82°F).

16. Lemon Tetra

Scientific Name:	Hyphessobrycon pulchripinni
Size:	Up to 1.3 cm Long
Lifespan:	Up To 5 Years
Nature:	Peaceful
pH level:	6.0 – 8.0

They are one of the most popular tropical fish in the aquarium. Lemon Tetra can grow up to 1.3 cm and has a lifespan of up to 5 years.

This kind of Tetra is usually peaceful and social, but it might not be very nice if paired with other fish of the same species.

It is pretty hard, and it needs pristine water to thrive. They belong to the Characidae family and come from South America.

The Lemon Tetra is generally a peaceful species, but it might not be very nice if paired with other fish of the same species.

The Lemon Tetra likes tropical temperatures (72° to 79°F) and will grow to about 1 cm (although they can be more significant).

17. Rosy Tetra

Scientific Name:	Hyphessobrycon rosaceus
Size:	Up to about 1.5 cm long
Lifespan:	Up To 5 Years
Nature:	Peaceful
Water temperatures:	72° to 79°F

The Rosy Tetra is usually a peaceful species, but it might not be very nice if paired with other fish of the same species.

They are one of the most popular tropical fish in the aquarium, which can be found at most breeders, suppliers, and retailers.

They are pretty hardy, and they need pristine water to thrive. They belong to the Characidae family and come to South America; Rosy Tetra likes tropical temperatures (72° to 79°F), and Rosy Tetra will grow up to about 1 cm (although they can be more significant).

This type of Tetra belongs to the Characidae family and comes from South America. The Rosy Tetra will usually grow up to about 1 cm, but they can get more extensive depending on what kind of tank you decide to keep them in.

Also Read The 11 Most Popular Pond Fish: Must Buy

18. Ruby Tetra

Scientific Name:	Axelrodia riesei
Water Temperature:	72° – 79°F
pH level:	6.5 - 7.9
Size:	Up to 5 Cm
Lifespan:	Up to 5 Years
Nature:	Peaceful

Ruby Tetra from the Characidae family originating in South America. They can be easily identified because they have a triangular shape.

The body of these fishes is covered with scales on its front end, while their back end is covered with quite a lot of minor scales.

The Ruby Tetra is a peaceful species, but it might become aggressive if paired with other fish of the same species. In the wild, they are found in relatively large shoals and like to swim around the top of the tank.

The Ruby Tetra likes tropical temperatures (72° to 79°F) and usually grows up to about 5 cm, but they can get more extensive depending on what tank you decide to keep them in.

19. Serpae Tetra

Scientific Name:	Hyphessobrycon eques
Temperature:	18 – 26°c
pH level:	6.5 - 7.0
Size:	Up to 5 cm long
Lifespan:	Live Up To 10 Years In Captivity
Nature:	Peaceful

A group of freshwater fish comes from the Characidae family and originates in South America.

The Serpae Tetra is usually a peaceful species, but it might become aggressive if paired with other fish of the same species.

They prefer tropical temperatures (18° to 26°c). The Serpae Tetra usually grows up to about 4 to 5 cm, but they can get more extensive depending on what tank you decide to keep them in.

In the wild, they are found in relatively large shoals and like to swim around the top of the tank.

20. Diamond Tetra

Scientific Name:	Moenkhausia pittieri
Water Temperature:	24° – 30°c
pH level:	6.0 - 7.5
Size:	Up to 4 cm
Lifespan:	Up to 5 Years
Nature:	Peaceful

They have a silver body with a black spot in the middle that looks like a Diamond. The Diamond Tetra is usually a peaceful and hardy species but can be very aggressive if paired with other similar species.

Like tropical temperatures (24° to 30°c), Diamond Tetra grows up to about 4 cm, but they can get more extensive depending on what tank you decide to keep them in.

In the wild, they are found in relatively large shoals and like to swim around the top of the tank.

21. Candy Cane Tetra (HY511)

Scientific name:	Hyphessobrycon bentosi
Common name:	Candy Cane Tetra, candy stripe tetra
Family:	Characidae
Color:	Transparent salmon body with dark red fins; dorsal and pelvic fins white-tipped
Origin:	South America
Size:	2 to 3 inches
Life Expectancy:	3 to 5 years
Habitat:	They can be found in slow-moving waters with lots of vegetation in their natural habitat.
Behavior:	They are peaceful fish that do well in community tanks. They are relatively active fish.
Minimum tank size:	15 gallons
Temperature range:	73°-82°Fahrenheit
pH range:	6.6-7.8
Hardness range:	3-12 dGH
Temperament:	Peaceful
Compatibility:	Peaceful, shoaling species
Water type:	Freshwater
Activity Level:	Active
Sociability:	Social
Tankmates:	Compatible with other peaceful fish
Gender Differences:	Males are usually more brightly colored than females
Care level:	Easy-Moderate
Ease of breeding:	Intermediate
Breeding Method:	Egg scatterer
Diet:	The omnivore diet should consist of flakes, pellets, live food, and frozen food
Feeding frequency:	1-2 times per day

The Candy Cane Tetra (HY511), also known as the candy stripe tetra, is a freshwater fish native to South America. This peaceful Candy Cane Tetra can grow up to 2-3 inches in size and has a 3-5 year lifespan. It has a transparent salmon body with dark red fins and white-tipped dorsal and pelvic fins.

The Candy Cane Tetra does best in a 15-gallon tank with slow-moving water and lots of vegetation. They are peaceful fish that do well in community tanks and are relatively active. The ideal water temperature is 73° to 82°Fahrenheit, pH 6.6 to 7.8, and hardness between 3 to 12 dGH.

The Candy Cane Tetra is an omnivore, so its diet should consist of flakes, pellets, live food, and frozen food. Feed them 1-2 times per day for best results. Males tend to be more brightly colored than females. The Candy Cane Tetra is relatively easy to care for and breed, although breeding can be challenging. They are egg scatterers, so the eggs must be removed from the tank to prevent other fish from eating them.

The Candy Cane Tetra is a peaceful species that fits well into most community tanks. While they may require a bit more care and attention than some other fish, the rewards of seeing these vibrant little fish in your tank make it well worth the effort. With proper care and maintenance, they can bring joy to any home aquarium.

22. Mexican Tetra

Scientific name:	Astyanax mexicanus
Common names:	Mexican Tetra, blind cavefish, Rio Grande tetra
Family:	Characidae
Color:	Silvery and gray or translucent pink
Origin:	Mexico and Texas
Adult size:	3 to 5 inches
Life expectancy:	Up to 4 years
Habitat:	Rivers and streams with slow-moving water
Behavior:	The Mexican Tetra is a peaceful fish that does well in a community tank
Minimum tank size:	20 gallons
Temperature range:	68°-77°F (20-25°C)
pH range:	6.5 to 8.0 pH
Water type:	Freshwater
Water hardness:	30 dGH Soft to medium
Activity Level:	Moderately active
Sociability:	Moderately social
Tankmates:	The Mexican Tetra does well with other peaceful fish.
Gender Differences:	The male Mexican Tetra is usually more significant than the female and has a more pointed anal fin.
Temperament:	Mostly peaceful with some aggressive tendencies
Care Level:	Moderate
Compatibility:	Good with other peaceful fish
Breeding method:	Egg-layer
Diet:	The Mexican Tetra is a carnivore
Feeding Frequency:	2 to 3 times per day

The Mexican Tetra, also known as Astyanax mexicanus, is a freshwater fish native to Mexico and Texas. With a silvery gray to translucent pink coloration, the adult size of Mexican Tetra is up to 5 inches.

Mexican Tetra lives for up to four years and prefers habitats with slow-moving water, such as rivers and streams. The Mexican Tetra is a peaceful fish that does well in a community tank but can sometimes show some aggressive tendencies.

In terms of its ideal habitat, the Mexican Tetra prefers tanks with a minimum of 20 gallons and temperatures ranging from 68° to 77°F (20° to 25°C). They also prefer water that is soft to medium in hardness with a pH range of 6.5 to 8.0 ph. It is important to note that these fish have separate genders, and the male is usually larger than the female, with a more pointed anal fin.

Regarding diet, the Mexican Tetra is classified as an omnivore. They typically prefer to be fed two to three times daily with various live, frozen, or freeze-dried foods such as bloodworms, tubifex worms, and brine shrimp. The Mexican Tetra is also an egg-laying species and can be bred in captivity with the right conditions.

The Mexican Tetra is a beautiful and peaceful fish that can be a great addition to any tank. With the right environment and diet, these fish can live up to four years or longer in captivity. They are moderately social and do well with other peaceful tankmates. With proper care, they can make an excellent addition to any aquarium!

23. Bleeding Heart Tetra

Scientific Name:	Hyphessobrycon Erythrostigma
Origin:	Upper Amazon river basin
Family:	Characidae
Maximum Size:	2 to 3 inches
Lifespan:	3 to 5 years
Level Of Care Required:	Intermediate to Advanced
Tank Size:	20 gallons or larger
pH level:	5.5 - 7.0
Hardness level:	3° to 12° dH
Temperature:	72°F to 80°F (23°C to 28°C)
Nature:	Semi-aggressive
Feeding/Nutrition:	Flake food with spirulina
Social Behaviors:	Peaceful fish

The Bleeding Heart Tetra (Hyphessobrycon Erythrostigma) originates from the Upper Amazon River basin. They are semi-aggressive fish. Bleeding Heart Tetra reaches a maximum size of 2 to 3 inches in length, with an average lifespan of 3 to 5 years with proper care.

They should be kept in 20-Gallons or larger tanks, with a pH of 5.5 to 7.0 and hardness levels between 3° to 12° dGH.

The temperature should be maintained between 72°F to 80°F (23°C to 28°C). Bleeding Heart Tetras prefer flake food with spirulina as their primary dietary source.

They are peaceful fish and should not be kept with overly aggressive tankmates. Bleeding Heart Tetras can become a beautiful addition to any aquarium with proper care.

24. White Skirt Tetra

Scientific name:	Gymnocorymbus ternetzi
Other names:	White Skirt Tetra, Whitefin Tetra
Family:	Characidae (Characins)
Color:	White
Origin:	Brazil, Paraguay, and Argentina
Size:	2 inches
Lifespan:	3-5 years in captivity, potentially longer in the wild
Habitat:	Freshwater rivers and streams
Behavior:	Peaceful, social
Minimum tank size:	10 gallons
Temperature range:	68°-79°Fahrenheit
pH range:	6.0-7.5
Water type:	Freshwater
Water hardness:	5-15 dKH
Activity Level:	Moderately active
Sociability:	Social, peaceful fish that does well in groups
Tank mates:	Mild fish of similar size
Care level:	Easy
Temperament:	Peaceful
Breeding Method:	Egg-laying
Breeding Difficulty:	Easy
Diet:	Omnivorous
Feeding Frequency:	2-3 times per day

The White Skirt Tetra, scientific name Gymnocorymbus ternetzi, is an attractive and peaceful freshwater fish native to rivers and streams of Brazil, Paraguay, and Argentina. They are also known as Whitefin Tetras.

White Skirt Tetra can grow up to 2 inches in length; these fish have a white body with a black horizontal stripe running along their sides. White Skirt Tetras are social and peaceful, making them a great addition to any community aquarium.

They should be kept in an aquarium of at least 10 gallons with plenty of hiding places and open swimming areas. The water temperature should be between 68° to 79°Fahrenheit, the pH range should be between 6.0 to 7.5, and the water hardness range should be at 5-15 dKH.

White Skirt Tetras are omnivorous and should be fed a balanced diet of flake, freeze-dried, or frozen food two to three times per day.

White Skirt Tetra can live up to 3-5 years in captivity with proper care, though they may live longer in the wild.

White Skirt Tetras are relatively easy to breed and make a great addition to any freshwater tank. When looking for tank mates, choose other mild and peaceful fish of similar size. With some care and attention, these White Skirt Tetras can provide hours of entertainment in any freshwater aquarium.

25. Buenos Aires Tetra

Scientific Name:	Hyphessobrycon anisitsi
Common Name(s):	Buenos Aires Tetra, Red-eyed Tetra
Family:	Characidae
Care Level:	Easy
Size:	Up to 2.8 inches
Lifespan:	3 to 5 years
Diet:	Omnivore
Minimum Tank Size:	30 gallons
Temperament:	Peaceful
Aquarium Hardiness:	Hardy
Temperature range:	64°-82°Fahrenheit
Water pH:	5.5-8.5
Water Hardness:	12 - 35 dGH
Breeding:	Easy
Egg count:	100-200
Spawning method:	Egg layer
Fry Survival Rate:	High

The Buenos Aires Tetra (Hyphessobrycon anisitsi), also known as the Red-eyed Tetra, belongs to the Characidae family of fish. It is renowned for its peaceful temperament and is easy to care for, making it a popular choice amongst aquarists of all levels.

The Buenos Aires Tetra grows up to 2.8 inches long and can live for 3 to 5 years with the right environment, diet, and care.

An omnivore prefers a diet of high-quality flakes and freeze-dried or frozen foods like bloodworms, brine shrimp, and tubifex worms. The Buenos Aires Tetra requires a minimum tank size of 30 gallons, with water temperatures ranging from 64° to 82°Fahrenheit and pH levels between 5.5 to 8.5.

The water hardness should be between 12 to 35 dGH for optimal health. Breeding the Buenos Aires Tetra is relatively easy, with an average egg count of 100-200 and a high fry survival rate.

26. Red Eye Tetra

Scientific Name:	Moenkhausia sanctaefilomenae
Common Name:	Red Eye Tetra
Average Size:	2.75 inches
Life Span:	5 years
Origin:	Amazon River basin
Water Temperature:	72°F to 84°F
pH Levels:	5.5 to 8.5
Water Hardness:	4 to 8 dKH
Tank Size:	20 gallons
Food:	Flake food, freeze-dried bloodworms
Breeding:	Egg scatters, guarded fry

The Red Eye Tetra (Moenkhausia sanctaefilomenae) is a small fish native to the Amazon River basin. Red Eye Tetra grows up to 2.75 inches in size and can live for up to five years in captivity.

Red Eye Tetras prefer tropical water conditions with temperatures ranging from 72°F to 84°F and a pH of 5.5 to 8.5, with an ideal water hardness between 4 to 8 dKH.

When kept in aquariums, they should have at least 20 gallons of space to swim freely. In terms of diet, Red Eye Tetras require a combination of flake food and freeze-

Dried bloodworms. Red Eye Tetras are egg scatterers, meaning they release their eggs into the water and do not guard them. The eggs will typically hatch within 24 to 36 hours of being dropped, and the fry should become free-swimming after 4 to 5 days.

After this point, they can be fed with infusoria until they are large enough to eat flake food.

Given the right conditions, Red Eye Tetras can be a great addition to any freshwater aquarium and may even breed in captivity. With proper care and nutrition, these fish can bring many years of enjoyment to their owners.

27. Emperor Tetra

Scientific name:	Nematobrycon Palmeri
Common name:	Emperor Tetra
Size:	Up to 2 inches
Life span:	6 years
Origin:	Atrato and San Juan river basins in western Colombia
Temperature range:	73°-81° Fahrenheit
pH range:	5.0-7.8
Water Hardness:	3 to 6 dKH
Water Type:	Freshwater
Tank size:	10 gallons or larger
Nature:	Peaceful
Care Level:	Easy
Compatibility:	Good with other peaceful fish
Diet:	Omnivorous

The Emperor Tetra (Nematobrycon palmeri) is a small, peaceful fish that can reach up to 2 inches in size and has an average lifespan of 6 years. It originates from the Atrato and San Juan river basins in western Colombia, where it prefers temperatures of 73° to 81° Fahrenheit.

And a pH range of 5.0 to 7.8. It is best kept in aquariums with a water hardness of 3 to 6 dKH and requires at least 10 gallons of water or larger.

The Emperor Tetra is relatively peaceful and can live happily in tanks with other non-aggressive fish.

Emperor Tetra is an omnivorous species, so it should be fed a varied diet of flakes, frozen, or live foods - such as brine shrimp and bloodworms - to keep it healthy.

This fish has a relatively easy care level, making it an excellent choice for beginner aquarists. Overall, the Emperor Tetra is an excellent choice for any community aquarium.

With its peaceful demeanor, varied diet, and easy care level, the Emperor Tetra is an excellent addition to any freshwater tank! Its bright color will surely bring life to your aquarium and make it interesting for visitors or family members of all ages.

Don't forget to provide plenty of hiding places and a good filtration system to keep your Emperor Tetra happy and healthy. Happy Fish Keeping! 🙂

28. Ember Tetra

Scientific name:	Hyphessobrycon Amandae
Common names:	Ember Tetra, Red Ember Tetra
Origin:	Araguaia River basin of Brazil
Max size:	Under 1 inch (2 cm approx.)
Life expectancy:	Between 2 to 4 years
Temperament:	Peaceful
Aquarium size:	10 gallons (37.9 L)
pH range:	5.0-7.0
Temperature range:	73°-84°F
Water Hardness:	5-17 dGH
Water Type:	Freshwater
Ease of care:	Easy
Nature:	Diurnal
Activity level:	Moderate to high
Swimming level:	All levels
Breeding:	Egg scatterer
Diet:	Omnivore, but prefer live and frozen foods

The Ember Tetra (Hyphessobrycon Amandae) is a beautiful freshwater fish with bright red, orange, and yellow colors found in the Araguaia River basin of Brazil.

With an average maximum size of Ember Tetra, under 1 inch (2 cm approx.), they are relatively small in size yet high in activity, swimming in all aquarium levels.

They are peaceful and can easily be kept with other small, non-aggressive fish. This species is relatively easy to care for, requiring a 10-gallon (37.9 L) tank with a pH range of 5.0-7.0, temperature range of 73° to 84°F, and water hardness of 5 to 17 dGH.

They are omnivorous and prefer live or frozen foods, such as brine shrimp, bloodworms, daphnia, etc. Breeding can be pretty easy; egg scatterers deposit their eggs on the substrate, where they will hatch after a couple of days.

The male will then take care of the eggs until they hatch. With an average life expectancy of 2 to 4 years, the Ember Tetra makes an excellent addition to any aquarium.

They are great for beginners and experienced aquarists alike, as they are easy to care for and provide vibrant colors that can brighten up any tank. The Ember Tetra can bring joy and life to any aquarium with proper care and maintenance!

29. Rummy Nose Tetra

Scientific name:	Hemigrammus rhodostomus
Origin:	South America, specifically Brazil
Max size:	2 inches
Life expectancy:	5 to 6 years
Temperament:	Peaceful
Aquarium size:	10 gallons (37.9 L)
pH range:	5.5-7.0
Temperature range:	68° to 77°F (20° to 25°C)
Water Hardness:	5-10 dGH
Water Type:	Freshwater
Ease of care:	Easy
Activity level:	Moderate to high
Breeding:	Egg scatterer
Diet:	Omnivore

The Rummy Nose Tetra (Hemigrammus rhodostomus) is a peaceful freshwater fish native to Brazil in South America. Rummy Nose Tetra typically grows to around 2 inches and has a life expectancy of 5 to 6 years.

To keep this fish in optimal health, it requires an aquarium size of 10 Gallons (37.9 L) and a pH range of 5.5 to 7.0, with a water hardness of 5 to 10 dGH and temperatures ranging from 68° to 77°F (20° to 25°C).

This species is considered easy to care for and has an activity level that can be described as moderate to high. It is an egg scatterer, and the diet should consist of omnivorous fare.

All in all, this species makes a great addition to any community tank. With its vibrant colors and peaceful temperament, it’s sure to bring life to any aquarium!

The Rummy Nose Tetra is excellent for beginning aquarists or established hobbyists. To have a successful breeding experience with this species, providing them with optimal conditions is essential.

A large aquarium is best for breeding and water that is slightly acidic and relatively soft. The aquarium should also have plenty of vegetation and hiding places for the fry.

Proper nutrition is also essential; a diet of high-quality flake foods and live food should be provided for the adults, while newly-hatched brine shrimp make an ideal choice for baby Rummy Nose Tetras. Breeding this species with some patience and dedication can be an advantageous experience!

In conclusion, the Rummy Nose Tetra is an excellent choice for any freshwater aquarium. With its vibrant colors and peaceful temperament, it’s sure to bring life and excitement to any tank.

Don’t forget to provide optimal conditions for breeding – with some patience and dedication, you can successfully breed this species. Good luck! Thank you for taking it.

30. Black Skirt Tetra

Scientific Name:	Gymnocorymbus ternetzi
Size:	Up to 7 cm
Lifespan:	Up to 5 Years
Nature:	Peaceful
Water Temperature:	71° to 81 °F
pH level:	6.8 to 7.2

The Black Skirt Tetra, also known as the Black Widow Tetra or the Black Widow, is an eye-catching and hardy species of tropical freshwater fish. It features a striking black and silver mixed body with a delicate black stripe running horizontally below its head. The fish has become popular among hobbyist aquarists due to

Its attractive coloration and easy-to-care-for nature. The Black Skirt Tetra is native to the Amazon Basin in Peru, Colombia, and other South American countries. It prefers slow-moving waters such as flooded forests, marshes, and streams. In the wild, these fish school together in large numbers, and Black Skirt Tetra can reach up to 7 cm in length.

The Black Skirt Tetra is an omnivore and should be fed various foods such as freeze-dried bloodworms, brine shrimp, flakes, or pellets. The fish should also be provided plenty of hiding places to help reduce stress levels. This species is peaceful towards other tankmates and makes an excellent.

Black Skirt Tetras prefer water with an alkalinity between 120 and 140 ppm, a pH of 6.8 to 7.2, and a temperature ranging from 22 to 27 °C (71° to 81 °F).

The Black Skirt Tetra is peaceful towards other fish and can be kept with various community fish such as Corydoras catfish, Danios, Rasboras, and Loaches.

Other semi-aggressive species, such as Angelfish, Discus, and Gouramis, may be suitable tankmates if the aquarium is large enough.

Avoid keeping them with larger and more aggressive fish, as they can become stressed and bullied. The Black Skirt Tetra is an excellent choice for beginner aquarists due to its hardiness and attractive coloration.

With the proper environment and diet, Black Skirt Tetra fish can live up to 8 years in captivity. Black Skirt Tetra BreedingThe Black Skirt Tetra is an egg-scattering species that do not exhibit parental care for their young.

A pair should be conditioned with high-quality foods and placed in a separate breeding tank to breed this species. The water should be soft, acidic (pH 6.0 to 6.5), and slightly cooler than the main tank (20° to 24 °C or 68° to 75 °F). Once the female is full of eggs, she will scatter them among plants and another décor in the tank.

The eggs will hatch within 24 to 36 hours, and the fry should be fed Infusoria or liquid foods for the first few days, followed by baby brine shrimp once they are large enough. The Black Skirt Tetra is a fascinating freshwater fish species that can bring life and color to any aquarium.

31. Redeye Tetra

Scientific Name:	Moenkhausia sanctaefilomenae
Size:	Up to 7 cm
Lifespan:	Up to 5 Years
Nature:	Peaceful
Water Temperature:	72° to 79°F
pH level:	5.0 to 6.5

The Redeye Tetra (Moenkhausia sanctaefilomenae) is an attractive and colorful freshwater fish native to parts of Central South America. It has a bright red eye, hence its name, and is a popular addition to home aquariums.

Redeye Tetra can grow up to 7 cm (2.8 inches).

Redeye Tetra has a lifespan of up to 5 years.

Its body is black on the upper portion and silver on the lower portion, with A long, flowing tail. Redeye Tetras are peaceful and easy to care for, making them an excellent choice for beginner aquarists.

Redeye Tetra prefers water temperatures between 72° to 79°F and should be kept in a school of at least six or more fish. Redeyes enjoy planted environments with plenty of hiding places and should be fed a diet rich in frozen or freeze-dried bloodworms, brine shrimp, and other small invertebrates.

Regular water changes are essential to keeping the tank clean and healthy. Redeyes are egg-layers and will breed in the aquarium if given the proper conditions. All in all, these bright fish make a great addition to any freshwater aquarium.

The ideal water parameters for Redeye Tetras are relatively easy to maintain. The pH should be between 5.0 to 6.5, with a hardness of 1 to 4 dKH (degrees hardness).

Redeye Tetras are compatible with much other peaceful fish, such as other tetras, danios, and rasboras. They should not be kept with larger or more aggressive species, such as cichlids or discus. Livebearers like guppies and mollies can also make good tankmates.

32. Columbian Tetra

Scientific Name:	Hyphessobrycon colombianus
Size:	Up to 6.5 cm
Lifespan:	3 to 5 Years
Nature:	Semi aggressive
Water Temperature:	75° to 82°F
pH level:	5.0 to 6.5

The Columbian Tetra (Hyphessobrycon colombianus) is a tropical fish from the Acandi River in Northwestern Colombia. It has an elongated, oval-shaped body with a pointed snout and two separate dorsal fins near the tail.

Their coloration is usually silvery-white with bright red and yellow stripes, making them one of the most popular aquarium fish. Columbian Tetra can grow up to 6.5 cm in length, and they prefer slightly acidic and soft water.

In terms of diet, Columbian Tetras are omnivorous and will accept a variety of food, such as frozen bloodworms, brine shrimp, and flakes. They can also eat live food, such as daphnia and mosquito larvae.

It is essential to provide them with plenty of cover in the form of rocks, caves, or plants since they are a timid species that easily gets stressed out by bright light and loud sounds.

Like most other tropical fish, Columbian Tetras should be kept in an aquarium for at least 20 gallons and heated to a temperature of around 75° to 82°F. They are peaceful fish and can be kept with other species, such as guppies, mollies, or platies, provided the tank is not overcrowded.

33. Panda Tetra

Scientific Name:	Aphyocharax paraguayensis
Size:	2.5 to 3 inches
Lifespan:	3 to 5 Years
Nature:	Aggressive
Water Temperature:	71° to 78°F
pH level:	6.5 to 7.2

Panda Tetras are a unique fish species native to certain parts of South America. They have a distinct appearance with black and white stripes on their body, which is why they got their common name.

They have black spots and red eyes that give them a striking look. Panda Tetras also have an elongated anal fin with two points, unique among its species.

Panda Tetras usually grow to be about 2.5 to 3 inches long, with a 3 to 5 years lifespan. They are an active species and require plenty of space to swim around and explore, so it’s essential to have a tank size of at least 20 gallons that is well decorated.

Panda Tetras are omnivores so they will accept a variety of foods. It’s best to offer them live or frozen food such as daphnia, mosquito larvae, brine shrimp, algae wafers, and high-quality flake food for good nutrition.

Panda Tetras are peaceful fish and can be kept with other non-aggressive species. They should not be kept with larger or more aggressive fish, such as cichlids, as this will make them feel stressed and unhappy. Providing plenty of hiding places in the aquarium is essential, as Panda Tetras enjoy swimming among plants and decorations. They are also active fish and should have plenty of room to swim.

Panda Tetras generally do best if kept in schools of at least 6 to 8, but larger groups are even better. Small peaceful fish such as other tetras, Corydoras, Danios, and small Rasboras make excellent tankmates for Panda Tetras. Avoid keeping them with large or aggressive species that could bully or stress them out. In conclusion, Panda Tetras are unique and beautiful fish that can significantly add to most community tanks.

34. Bucktooth Tetra

Scientific Name:	Exodon paradoxus
Size:	up to 4.7 inches
Lifespan:	upto 10 Years
Nature:	Highly Aggressive
Water Temperature:	72° to 82°F
pH level:	5.5 to 7.5

The Bucktooth Tetra (Exodon paradoxus) is a type of characin, a tropical freshwater fish native to South America's Amazon and Orinoco basins. Its bright white fins and black-striped body have a distinctive appearance.

The Bucktooth Tetra grows up to 4.7 inches long and is a hardy fish that does well in most aquariums. These peaceful fish prefer to swim in large schools of other Bucktooth Tetras but can also get along well with other small schoolings fish such as Danios or Rasboras. They will not usually bother other tankmates unless they are much larger than themselves.

The Bucktooth Tetra has an average lifespan of 4 to 5 years with proper care. Maintaining good water quality and feeding a balanced diet is essential to ensure they live their entire life span.

Bucktooth Tetras should be kept in groups of at least six fish, preferably more. They prefer a well-planted tank with plenty of hiding places and swimming space. A sound filtration system is also essential as they are sensitive to water conditions.

Water temperature should be between 72°F to 82°F, and pH should be between 5.5 to 7.5. They are omnivorous, so a varied diet of live, frozen, or freeze-dried foods is best. Offer them a variety of meats such as bloodworms, brine shrimp, daphnia, and insect larvae, along with high-quality flake food. The Bucktooth Tetra is a hardy fish that makes an excellent addition to any community tank.

35. X-Ray Tetra

Scientific Name:	Pristella maxillaris
Size:	up to 2 inches
Lifespan:	3 to 5 Years
Nature:	Aggressive
Water Temperature:	70° to 80°F
pH level:	6.0 to 8.0

X-Ray Tetras are easily identifiable by their striking, transparent bodies. They have a silver-white sheen on the head and dorsal fin that gives them an almost ghostly appearance, while their bodies remain see-through. Adults can typically grow up to 2 inches long but are usually much smaller.

The males are more colorful, with bright red or gold markings on the dorsal fin and tail. Females are usually a bit larger than males and have fewer colorations. Regardless of gender, these fish are absolutely stunning additions to any aquarium.

X-Ray Tetras may look fragile due to their transparent bodies but they are pretty hardy. They do best in slightly acidic and warm water, usually between 70° to 80°F.

To keep them healthy, providing a tank with plenty of hiding places like plants, rocks, and driftwood is essential to reduce stress levels. These fish are also very active swimmers, so they need tanks at least 20 gallons or larger. X-Ray Tetras are peaceful, schooling fish that get along well with other species.

They should be kept in groups of at least 6 individuals and do best when placed in the middle to upper levels of the tank. Provide plenty of hiding spots and feed them a high-quality diet of flake foods, frozen foods, and live foods.

With their peaceful nature and striking appearance, X-Ray Tetras make an excellent addition to any aquarium.

X-Ray Tetras are peaceful fish and do best when kept with other small, peaceful fishes like Neon Tetras, Harlequin Rasboras, Angelfish, and Corydoras Catfish. Avoid keeping them with larger, more aggressive fish that may outcompete them for food or harass them.

36. Flag Tetra

Scientific Name:	Hyphessobrycon heterorhabdus
Size:	2 inches
Lifespan:	3 to 5 Years
Nature:	Peaceful
Water Temperature:	74° to 82°F
pH level:	6.0 to 7.0

The scientific name for Flag Tetra fish is Hyphessobrycon heterorhabdus. It belongs to the Characidae family, including other famous aquarium inhabitants such as Neon Tetras and Serpae Tetras.

The Flag Tetra fish is an attractive and brightly colored species. Flag Tetra have bright red, black, and yellow stripes on their bodies. In contrast, females are often more subdued in coloration. The fish's eyes are usually orange or yellow, giving them an alert and curious look.

Their fins can be either transparent or opaque, with the opaque fins often having a darker coloration than the clear ones.

Flag Tetra can grow up to 2 inches in length and have an average lifespan of five years. They are naturally peaceful and do best when kept with other non-aggressive fish in the same family. Since they are omnivorous, their diet should include plant matter and meaty foods.

Flag Tetra fish can be a great addition to any freshwater tank when kept in the right conditions. These hardy fish thrive best in water with a pH of 6.0 to 7.0, temperatures between 74° to 82°Fahrenheit (24° to 28°C), and soft to medium hardness.

Flag Tetra fish are peaceful and get along well with similar-sized, non-aggressive species. They can be kept in community tanks of compatible tankmates such as Danios, White Clouds, Corydoras Catfish, Dwarf Gouramis, Harlequin Rasboras, and Platies.

Adding plenty of hiding spaces, such as rocks and other decorations, is recommended to reduce aggression levels among the fish.

Remember that Flag Tetra fish are social creatures, so keeping them in groups of at least six or more is best. When keeping multiple Flag Tetras, make sure the tank is large enough for all to live comfortably.

37. Head And Tail Light Tetra

Scientific Name:	Hemigrammus ocellifer
Size:	2.0 inches
Lifespan:	3 to 5 Years
Nature:	Peaceful
Water Temperature:	72° to 79°F
pH level:	6.0 to 8.0

The Head And Tail Light Tetra (Hemigrammus ocellifer) is a tetra species native to much of South America and surrounding regions. It has an olive-green body with reddish-orange fins and a bright black spot near the base of its tail fin and beside the gill. The fish gets its name from this distinctive Pattern.

This tetra species typically grows to an average length of 2.0 inches (5 cm). The Head And Tail Light Tetra is a peaceful and social species known for its active swimming habits, making it a popular choice for aquariums.

Its diet should include high-quality flakes, pellets, frozen or freeze-dried brine shrimp, and bloodworms. This species also does well with some live vegetation in its diet.

Additionally, Head And Tail Light Tetras should be given a varied diet to help them stay healthy and prevent boredom. Head And Tail Light Tetra do best in groups of 6 to 8 individuals for maximum activity levels.

Head And Tail Light Tetras prefer water parameters between pH 6.0-7.8 and a temperature range of 72° to 79°F. The tank should also provide plenty of cover with a soft substrate, such as fine gravel or sand.

Head And Tail Light Tetras do well in tanks with other peaceful fish such as Danios, Platies, Swordtails, and Mollies. They should not be kept with more aggressive or predatory species like the Oscars or larger Cichlids. Additionally, it is essential to ensure that tankmates are of similar size to compete for food evenly in the tank.

FAQs

Conclusion

There are many types of tetras species that all have unique qualities. Sometimes it's hard to adapt them into tanks, but if you manage to keep these types alive for a considerable time, they will be much happier and healthier.

These excellent fish can bring so much enjoyment to people because they are so pretty, but it is essential to remember precisely what fish you want and how it will be cared for. You will not regret investing time into one or more of these types.

As you can see, their various types of tetra species. Some are unique and beautiful, while others seem almost similar. But no matter the kind of Tetra you buy for your aquarium, you will have a lot of fun watching them!