Two summers ago, I lost my favorite axolotl, Pixel, to heat stress during a July heatwave. Her tank hit 76°F overnight, and by morning she had the curled gills and refusal-to-eat signs that axolotl keepers dread. That heartbreak is what sent me down the rabbit hole of finding the best axolotl tank chillers available today, […]

After running three shrimp rooms for the last four years, our team has cycled, stocked, broken down, and rebuilt more small aquariums than I care to count. We started with a single Aqueon 10-gallon, lost a colony of crystal reds to an uncovered filter intake, and now keep eight different dwarf shrimp species across rimless […]

Choosing the best tanks for aquarium snails means looking past fish-tank marketing and zeroing in on three snail-specific things: a tight-fitting lid, low-flow filtration, and enough floor space for burrowers. I have been keeping freshwater snails for the better part of a decade, and the tanks in this guide are the same models I recommend […]

I lost my first electric blue crayfish three weeks after bringing it home. Not to disease, not to bad water, but to a gap between the lid and the filter intake that I didn't know existed. I came home to find him dried up on the carpet, three feet from the tank. That single mistake […]

After keeping freshwater crabs in eight different tanks over the past three years, our team has learned the hard way that not every "freshwater" crab actually lives in freshwater. Yes, you can keep crabs in a freshwater tank, but only certain species are truly fully aquatic. Thai micro crabs and panther crabs thrive in pure […]