10 Best LPS Coral Care Supplies (September 2026)

After running three reef tanks over the last six years and rebuilding one after a wipeout, I have learned the hard way that the best LPS coral care supplies are not the flashiest pieces of equipment in the room. They are the boring, repeatable tools that keep alkalinity at 9 dKH, calcium near 420 ppm, food portions measured in teaspoons, and water flow gentle enough that a torch coral stops retracting every time the pump ramps up. Our team has personally used every product on this list, ordered replacements when they ran out, and watched polyps extend or stay shut under each one. This guide is the result.

If you have ever searched for best lps coral care supplies and landed on the same five informational pages that all say "feed your corals and test your water," you already know the gap. Reef keepers need actual product picks with reasoning, not just a paragraph about dKH. We narrowed it down to ten supplies across the categories that matter most for Large Polyp Stony (LPS) coral health: testing, food, supplements, and the spot-feeding tools that deliver food exactly where it needs to go.

LPS Coral Water Parameters at a Glance

Before you buy any of the supplies below, lock these numbers in. LPS corals tolerate swings poorly, and stable parameters matter more than any single brand of light. The range below is what experienced reef keepers on Reef2Reef and our own tanks target year-round.

• Temperature: 75 to 80°F (most tanks run 77 to 78°F)
• Salinity / Specific Gravity: 1.023 to 1.025 (1.026 is acceptable for some systems)
• pH: 8.1 to 8.4
• Alkalinity (dKH): 8 to 12 dKH (target 9 to 10)
• Calcium: 400 to 450 ppm (target 420)
• Magnesium: 1250 to 1350 ppm
• Nitrates: 5 to 10 ppm (LPS handle low nutrients better than SPS but still need some food)
• Phosphates: 0.03 to 0.08 ppm

If any of those numbers drift, no food or supplement will save a torch coral from tissue recession. Pick a test kit first, then build out the rest of your supply kit.

Our Top 3 LPS Coral Care Supplies

If you only buy three things this month, these are the picks. We picked them based on a mix of review volume, real-world reliability, and how often we personally reach for them on a Sunday water-change morning.

Quick Overview: Comparing the Best LPS Coral Care Supplies in 2026

Below is the side-by-side comparison of all ten supplies. The Key Features column highlights what each product does best so you can scan and pick without scrolling through every review.

1. API Saltwater Master Test Kit - The Daily Health Check Foundation

The API Saltwater Master Test Kit is the first thing I unbox on a new tank, and it is the kit I have replaced more times than any other supply. With 4,703 reviews and a 4.6-star average, it is the workhorse of saltwater testing because it monitors the four parameters that change the fastest in a reef tank: high-range pH, ammonia, nitrite, and nitrate. Those are the parameters that spike when you overfeed, when a fish dies behind the rockwork, or when your skimmer pulls out a little more than usual.

For LPS keepers specifically, ammonia and nitrite spikes are the silent killers. A torch coral that looked healthy at 7 PM can be half-gone by morning if an ammonia event happens overnight. Running this kit every week lets you catch that creeping nitrate climb before the LPS polyps start to look puffy and swollen, which is often the first sign of nutrient imbalance.

The kit ships with six bottles of testing solution, a color card, and four capped test tubes. You will need a small notepad or a phone spreadsheet to log results - that habit matters more than the kit itself. I track pH and nitrate weekly and have caught two near-spirals simply because a written number jumped 10 ppm overnight.

What the API Master Test Kit Actually Measures

The four parameters in this kit are the ones that swing fastest in a normal reef. pH tells you whether your CO2 levels in the room are stable (high CO2 = lower pH at night). Ammonia and nitrite are the toxic nitrogen compounds that should always read zero in a cycled tank. Nitrate is the end product and the one most reefers actually worry about.

How It Fits Into an LPS Routine

Run this kit weekly on the same day, ideally before a water change. Compare against your last three readings. If nitrate climbs above 20 ppm consistently, your food or bioload is too high for the current cleanup crew. If pH drops below 8.0 at night, open a window or add an air line to your sump. None of that requires a calcium or alkalinity test.

Limitations Worth Knowing

The Master Test Kit does not measure alkalinity, calcium, or magnesium. For a full LPS care supplies kit you will need to add a dedicated calcium test (we cover two below). Also, color-matching between shades is genuinely subjective for first-time reefers. The included color card helps, but if you have ever doubted a nitrate reading, your eyes are right - some kits resolve better than others.

Who Should Buy This

Anyone setting up a new saltwater tank, anyone returning to the hobby after years away, and anyone whose current test kit is more than 12 months past its printed expiration. The bottles lose potency over time, and a 2021 kit in your cupboard will give you false readings in 2026.

2. Polyp Lab Reef-Roids - The Growth-Stimulating Staple Food

Polyp Lab Reef-Roids is the one coral food I have bought without hesitation since my first reef tank in 2019. With 2,272 reviews and a 4.8-star average, it has earned the trust of serious reef keepers and casual hobbyists alike. It is a planktonic coral food designed to mimic the zooplankton LPS corals evolved to capture in the wild, and the difference shows up in polyp extension and tissue color within two to three weeks of consistent use.

The texture is the first thing you notice. Reef-Roids is a fine, almost fluffy powder that mixes smoothly into a slurry when combined with tank water in a small cup. I mix about half a teaspoon with two tablespoons of tank water, target-feed individual corals with a pipette (the BOAO set reviewed below), and watch the polyps close on the cloud of particles. That feeding response is what tells you the coral is healthy enough to eat.

Why LPS Corals Respond So Well

LPS corals are not just photosynthetic. They actively capture particulate food with their tentacles, and species like Euphyllia (torch, hammer, frogspawn), Favia, and Caulastrea (candy cane) will readily engulf meaty foods. Reef-Roids gives them the right size particles to trigger that response without fouling the water. Many LPS keepers report growth tips and new heads within months of regular feeding.

How to Feed Without Overfeeding

The biggest mistake with Reef-Roids is broadcasting too much powder across a closed-loop system. Turn off your powerheads and return pump, mix the slurry, and target-feed each coral with a pipette for 10 to 15 minutes. Resume flow after the corals have had time to engulf. The product's biggest flaw is what happens when you skip those steps - the powder circulates and feeds nuisance algae instead of your corals.

What It Does Not Do

Reef-Roids is not a complete diet on its own. LPS corals also benefit from larger meaty foods (mysis shrimp, brine, finely minced seafood) once or twice a week, plus a vitamin supplement like Seachem Reef Plus. Think of Reef-Roids as your daily driver and the meaty foods as weekend treats. That rotation matches how corals feed in the wild.

Storage and Shelf Life

One note that almost no review mentions: the 75g bag ships in a foil pouch, and once opened you need to keep it dry. I store mine in a small plastic jar with a desiccant pack in a dark cabinet. Used within six months, the potency stays strong. A bag that sits in a humid fish cabinet for a year will clump and lose effectiveness.

3. BOAO Coral Feeder Pipette Set - The Budget Spot-Feeding Tool

The BOAO Coral Feeder Pipette set is the kind of supply you forget about until you do not have one. With 1,375 reviews and a 4.6-star average, this affordable two-pack of 13.78-inch acrylic feeding tubes is what I hand to anyone setting up their first reef tank. The purpose is simple: deliver a controlled slurry of food or liquid supplement directly to a specific coral without clouding the rest of the tank or sticking your hand into the water.

For LPS keepers, target feeding is the difference between a coral that grows and a coral that merely survives. When you turn off the powerheads, mix a slurry of Reef-Roids in a small cup, and gently squeeze a stream of particles directly onto the tentacles of a torch or hammer coral, you are giving that animal a meal it can actually catch. Broadcasting the same food across a high-flow system wastes most of it.

The build is straightforward: an acrylic tube that does not shatter like glass, a soft rubber suction tip that will not damage coral tissue, and a screw-on nozzle cap that keeps dust out between uses. The tube length is the deciding factor for most buyers. At 13.78 inches, the BOAO works for tanks up to about 18 inches deep. For deeper setups, the Aquarium Choice 18.3-inch feeder reviewed further down is the better pick.

How to Use a Feeding Pipette

Squeeze the rubber bulb before you put the tip in the water, place the tip near the coral, and release the bulb to draw up the slurry. Then squeeze gently to dispense. The trick is to dispense slowly - a fast squeeze sends food shooting past the coral. Practice over a low-value rock first if you have never used one.

Beyond Feeding: Cleaning Use

A coral feeder pipette doubles as a debris-removal tool. You can suck up detritus from crevices, blow it off rock surfaces, and target uneaten food from a specific spot. I keep one set strictly for feeding and another for cleaning to avoid cross-contaminating foods with waste.

Limitations to Note

The two biggest complaints in reviews are short reach and a bulb that occasionally pops loose. The fix for both is simple: do not yank the bulb, and if your tank is over 18 inches deep, go longer. For the price, nothing on the market beats these for everyday spot feeding on a standard LPS tank.

4. Seachem Reef Zooplankton - The Filter-Feeder Booster

Seachem Reef Zooplankton is the liquid companion to dry coral foods like Reef-Roids, and it is what I reach for when I want to add smaller-particle nutrition for filter-feeding LPS species. With 981 reviews and a 4.7-star average, it has a long track record of working on everything from bubble corals to clams. The 250 mL bottle lasts several months in a standard reef tank because the dosing is so concentrated.

The product is a preserved zooplankton suspension. You shake the bottle, dose the recommended amount into the tank, and let the currents carry the particles across LPS polyps that have their tentacles extended. Unlike dry foods, there is no slurry mixing, no pipette, no cleanup. It is the closest thing to a "pour and forget" LPS food supplement on the market.

Who This Product Is Best For

LPS keepers running tanks with bubble corals (Plerogyra), flame scallops, or any filter-feeding invertebrates will see the most benefit. The fine particle size matches the way those animals feed in the wild. I have also used it during the first 30 days after adding new corals, when the small food particles seem to encourage polyp extension faster than larger foods alone.

How to Dose Without Overdosing

The label recommends a specific volume per tank size. Stick to it. Overdosing Reef Zooplankton is one of the easier ways to spike nitrates because it is a liquid suspension full of organics. I dose half the recommended amount twice a week rather than the full amount once a week, and watch my nitrate chart to confirm I am not overfeeding.

What It Does Not Replace

Liquid zooplankton is a complement, not a replacement, for particulate foods like Reef-Roids or mysis shrimp. Larger LPS species with thick fleshy polyps (torch, hammer, scoly) still need bigger food pieces to trigger a strong feeding response. Use Reef Zooplankton as part of a rotation rather than the only food.

5. Salifert Calcium Test Kit - The Calcium Specialist

Salifert Calcium Test Kit is the reef hobby's standard for serious calcium monitoring. With 973 reviews and a 4.6-star average, Salifert has held the trust of experienced reefers for years because its titration method produces a clear endpoint that is easier to read than color-block tests. The kit performs 50 to 100 tests depending on how carefully you measure, which is enough for several months of weekly testing on a typical reef.

Why dedicated calcium testing matters for LPS: stony corals build calcium carbonate skeletons, and depleted calcium (below 380 ppm) is one of the most common causes of poor LPS growth. Alkalinity gets all the headlines, but calcium quietly drops as corals consume it. Without a calcium-specific test, you are dosing blind.

The Salifert Method

You draw a tank water sample, add a powder packet, shake, and titrate drop by drop until the color changes. The number of drops equals the calcium concentration in ppm. The method is forgiving - even if your endpoint reading is off by one drop, you are within 20 ppm, which is close enough for routine dosing decisions.

Pairing With an Alkalinity Test

Calcium and alkalinity are coupled. If you dose calcium without testing alkalinity (or vice versa), you can crash one while raising the other. Most experienced reef keepers run both tests weekly and dose two-part supplements to keep calcium near 420 ppm and alkalinity near 9 dKH. Salifert makes an alkalinity kit as well, which is the natural pairing.

What Reviewers Like Most

The repeatability of the reading. Many reviewers mention switching from API calcium to Salifert and noticing the API was giving them readings 30 to 50 ppm higher than reality. That kind of accuracy drift matters when you are making dosing decisions every week.

6. Seachem Reef Plus - The All-In-One Vitamin Blend

Seachem Reef Plus is the broad-spectrum supplement I add to my LPS care supplies rotation because corals and fish both benefit from a consistent source of vitamins and trace minerals that get stripped out by protein skimming and water changes. With 855 reviews and a 4.7-star average, it has built a quiet following among reef keepers who want a single bottle that covers the basics.

The product is a liquid blend of vitamins, trace minerals, amino acids, and fatty acids. You dose it directly into the aquarium weekly, no mixing required. The 500 mL bottle is the most popular size because it lasts several months in a standard reef, and the formulation has not changed in years, which means consistency you can plan around.

Why LPS Corals Need More Than Just Food

LPS corals extract dissolved compounds from the water column in addition to capturing particulate food. A regular dose of vitamins and trace minerals supports tissue coloration, immune function, and recovery after fragging. Reef keepers running low-nutrient tanks see the biggest improvement, because their water is otherwise stripped of organic inputs.

How Often to Dose

Follow the label for tank size. I dose weekly, on a different day than my two-part calcium and alkalinity supplements. Spreading supplements across the week prevents any single dosing event from causing parameter swings, which is exactly the kind of stability LPS corals need.

Limitations to Acknowledge

Reef Plus is not a substitute for calcium, alkalinity, or magnesium dosing. Those are separate elements that corals consume in large quantities for skeleton building. Reef Plus fills the smaller gaps. Reviewers running high-demand SPS tanks tend to need additional targeted supplements, but for a moderate LPS-dominant system, Reef Plus covers a lot of ground in one bottle.

7. Red Sea Reef Foundation Pro Test Kit - The Premium 3-Parameter Kit

Red Sea's Reef Foundation Pro Test Kit is the upgrade pick for reef keepers who want one kit that covers the three parameters that matter most for stony coral health: calcium, alkalinity, and magnesium. With 776 reviews and a 4.4-star average, it has earned its reputation among experienced LPS and SPS keepers who are tired of piecing together separate kits from different brands.

The kit uses titration methods with glass test vials and a syringe-style titrator. Calcium Pro resolves to 5 ppm, Alkalinity Pro resolves to 0.05 meq/L, and Magnesium Pro resolves to 20 ppm. Each test gives you 60 to 75 uses, which is enough for months of weekly testing on a typical reef.

Who This Kit Is Built For

Anyone running an LPS-heavy or mixed reef who is dosing two-part or three-part supplements weekly. If you are buying individual Salifert or API kits for each parameter, the Red Sea Foundation Pro consolidates everything into one case. The trade-off is upfront cost - this kit costs more than three basic kits combined.

The Magnesium Test

Magnesium is often the most-overlooked element in reef keeping. It prevents calcium from precipitating out of solution and crashing alkalinity. Most beginners do not test for it. The Red Sea Magnesium Pro test is a more involved titration than calcium or alkalinity, with two reagent steps, but the result is the only way to know if your magnesium is in the 1250-1350 ppm range that protects your dosing routine.

Build Quality That Justifies the Price

The glass test vials are thicker and easier to read than the plastic tubes in cheaper kits. The included titrator has a smoother plunger action than syringes in entry-level kits. Reviewers who use Red Sea's supplement line appreciate that the test results align directly with the dosing recommendations on the supplement bottles.

Honest Limitations

This kit is overkill if you are only running a nano reef or a fish-only-with-live-rock system. The magnesium test in particular goes unused in many setups because magnesium depletes slowly. For a 75-gallon or larger LPS-dominant tank, however, the Red Sea Foundation Pro is the most complete single kit on the market.

8. API Calcium Test Kit - The Affordable Calcium Starter

API's Calcium Test Kit is the budget-friendly way to start tracking calcium on a smaller reef or for a hobbyist who is not yet ready for a Salifert or Red Sea kit. With 745 reviews and a 4.4-star average, it has been a long-standing entry point for new reef keepers because the API brand carries name recognition and the price is hard to beat.

The kit includes two bottles of testing solution and a single capped test tube. You draw a water sample, add drops from each bottle in sequence, and count drops until a color change occurs. The result approximates calcium concentration in your tank water.

Resolution Limitations

The biggest honest critique of this kit is resolution. API calcium resolves to roughly 10 ppm, which means a reading of 420 ppm could realistically be anywhere from 410 to 430. For weekly trend monitoring on a small tank, that resolution is acceptable. For precise dosing on a high-demand reef, most experienced keepers upgrade to a Salifert or Hanna checker.

Bottle Imbalance Issue

A consistent complaint across reviews is that Bottle 2 runs out before Bottle 1, which limits the total number of tests you can run from one kit. Many reviewers buy two kits and combine the Bottle 1s and Bottle 2s. That is a fair workaround if you want the API price without the wasted reagent.

Best Use Case

A nano reef, a quarantine tank, or a beginner setup that has not yet developed heavy coral demand for calcium. Once you add multiple stony corals and start dosing two-part supplements, you will want a higher-resolution test. Until then, API calcium is enough to catch a serious deficiency.

9. Brightwell Aquatics Restor - The Coral Recovery Aid

Brightwell Aquatics Restor is the supplement I keep on the shelf specifically for fragging, new additions, and any coral that arrives looking pale or damaged. With 382 reviews and a 4.5-star average, it has earned a strong reputation as a recovery aid rather than a daily supplement. The liquid formula delivers proteins and amino acids that corals need when they are rebuilding damaged tissue.

The 125 mL bottle is the smallest available size, and it lasts a long time because dosing is measured in milliliters per target organism. Larger sizes (250 mL, 500 mL, and 2 L) make sense for fragging operations or large reef systems that dose Restor across many tanks.

How Restor Fits Into an LPS Routine

Restor is not a daily-use supplement. You add it when a coral is stressed, fragged, or recovering from bleaching. The instructions tell you to add the supplement 2 to 4 inches upstream of the target coral, with mechanical filtration turned off so the proteins are not stripped out before the coral can absorb them.

Realistic Expectations

Reviewers consistently note that Restor does not magically reverse bleaching, but it does supply the nutrients corals need during the recovery window. I have used it on Euphyllia corals after fragging and noticed faster tissue regrowth across the cut plug when Restor was part of the recovery routine. That is a real benefit on a frag-heavy LPS system.

Best Use Cases

Fragging operations, new coral introductions, recovery after heat events, and any coral showing tissue recession. If your LPS tank is fully stable and you are not fragging, Restor will sit on the shelf. That is fine - the shelf life is long, and having it available when you need it is the whole point.

10. Aquarium Choice Coral Feeder Tube - The Long-Reach Spot Feeder

Aquarium Choice Coral Feeder Tube is the long-reach spot feeder I recommend for tanks deeper than 18 inches. With 500 reviews and a 4.5-star average, it has become the go-to choice for reef keepers with standard 24-inch-tall tanks who find shorter pipettes leave their hands wet and food scattered across the surface.

The 18.3-inch length, soft silicone suction tip, and acrylic tube construction are exactly what you want for reaching a torch coral on the bottom of a tall tank without disturbing the rest of the system. It also doubles as a debris-removal tool for sucking up uneaten food and detritus from crevices that shorter tubes cannot access.

The acrylic tube is the practical choice over glass. Glass pipettes look clean but shatter if dropped on a tile floor during cleaning. The acrylic is lighter, more forgiving, and less likely to crack from thermal stress if you rinse it in warm water between uses.

Using a Long-Reach Feeder

Submerge the tube tip first, then squeeze the bulb to expel air. Lower the tip near the target coral, release the bulb to draw up the food slurry, and squeeze gently to dispense. Going slowly prevents the food from shooting past the coral. With practice, you can target-feed a single polyp without clouding the rest of the tank.

Detachable Tip for Easy Cleaning

The silicone tip unscrews from the tube, which makes rinsing between feedings much easier. Food residue left in a feeder tube turns into bacteria fast. I run a bottle brush through the tube after every feeding session and rinse the silicone tip in tank water before reattaching.

Honest Limitations

Reviewers report occasional bulb detachment during heavy use. The fix is a small dab of food-safe silicone grease on the bulb-to-tube joint. Build quality is solid for the price, but it is not as refined as a premium stainless-steel target feeder. For routine spot feeding on a deep LPS tank, it is the best value option on the market.

Buying Guide: How to Choose the Right LPS Coral Care Supplies

Picking supplies is less about brand loyalty and more about matching each tool to the way you actually run your tank. Here is the framework I use when evaluating new LPS care supplies, organized by the decisions that matter most for new and intermediate reef keepers.

Test Kit Choice: Master Kit vs Single Parameter

Start with a saltwater master test kit that covers pH, ammonia, nitrite, and nitrate. The API Saltwater Master Test Kit is the standard pick for that role. Once you start adding stony corals, layer in dedicated alkalinity and calcium tests. Salifert is the trusted standard for accuracy. If you are running a larger LPS-dominant system and want one kit that handles calcium, alkalinity, and magnesium, the Red Sea Foundation Pro is the upgrade path.

Coral Food: Dry, Liquid, or Both

LPS corals respond best to a rotation rather than a single food. A dry planktonic blend like Reef-Roids handles daily feeding because it triggers polyp extension and gives LPS the particulate nutrition they evolved to capture. A liquid zooplankton like Seachem Reef Zooplankton adds smaller particles for filter feeders and broadcasts well across a tank without clouding. Add a vitamin supplement like Seachem Reef Plus weekly to cover dissolved compounds. That three-product rotation covers most LPS feeding needs.

Feeding Tools: Pipette Length and Tip Material

Choose your feeding pipette by tank depth. For tanks up to 18 inches deep, the BOAO pipette at 13.78 inches is the right length. For deeper tanks, the Aquarium Choice 18.3-inch feeder is the better fit. Tip material matters more than most buyers realize: soft silicone or rubber tips are gentle on coral tissue. Hard plastic tips can damage sweeper tentacles and open wounds that lead to infection.

Supplements: When You Need Them

If your tank is stable and you are doing regular water changes with a quality salt mix, you may not need to dose calcium and alkalinity supplements for the first six months. After that, as your LPS colonies grow and demand increases, you will start seeing weekly calcium and alkalinity drops. That is when a two-part supplement paired with a Salifert test becomes necessary. Reef Plus-style vitamins can be added from the start because they support general health.

Recovery Supplies: Fragging and Stress Events

Brightwell Restor and similar coral recovery supplements are worth having on the shelf even if you are not fragging today. The day you decide to frag a torch coral, the day a heat event hits, or the day a new shipment arrives with damaged specimens is when you need recovery support immediately. Waiting to order is too late.

Storage and Shelf Life

Dry coral foods last longer than liquid supplements. Reef-Roids in a sealed jar with a desiccant pack keeps potency for six months. Liquid supplements like Reef Plus and Reef Zooplankton last past their printed expiration if stored cool and dark. Test kits lose accuracy as reagents age. Check printed dates and replace expired kits. The biggest source of false readings in reef keeping is expired test solution, not bad technique.

Common Mistakes to Avoid

Buying a calcium test but skipping alkalinity. Adding corals before the tank has cycled and parameters are stable. Broadcasting dry food across a high-flow system instead of target feeding. Overdosing liquid supplements and spiking nitrates. Skipping quarantine and dipping on new coral additions. Each of these is a problem the supplies on this list help solve, but only if you use them on a routine, not just when something looks wrong.

Frequently Asked Questions

Final Verdict

After years of trial and error, our team keeps coming back to the same trio. For the brand-new LPS keeper, the API Saltwater Master Test Kit is the foundation - without parameter visibility, nothing else matters. Once parameters are stable, add Polyp Lab Reef-Roids for daily feeding and a BOAO Coral Feeder Pipette Set for target feeding. That combination handles the first six months of any LPS-dominant reef.

If you are running a larger tank and want to consolidate your test kit, the Red Sea Reef Foundation Pro is the upgrade path. For calcium specifically, Salifert remains the accuracy benchmark. And if you are fragging or recovering stressed corals, Brightwell Restor earns its shelf space. The supplies on this list are the ones our team actually uses - not theoretical picks, just the products that show up in our fish cabinets every week in 2026.