Axolotls are unique, fascinating amphibians that require specific water conditions. This complete care guide covers everything you need to keep your axolotl healthy.
Axolotls are one of the most fascinating animals in the world. These permanently aquatic salamanders from Mexico City's Lake Xochimilco retain their juvenile features for life â a process called neoteny.
Tank Size A single axolotl needs at minimum a 20-gallon long tank. 40 gallons is ideal. They produce a lot of waste so bigger is always better.
Water Temperature This is critical. Axolotls need cold water: 60-68°F (16-20°C). Anything above 72°F causes stress and disease. Never keep axolotls in warm rooms.
Filtration Strong filtration with low flow. Use a sponge filter or baffle your filter output. Axolotls are stressed by strong currents.
Feeding Axolotls eat earthworms (their favourite), bloodworms, axolotl pellets, and brine shrimp. Feed adults every 2-3 days.
No Gravel Never use gravel substrate â axolotls will ingest it and die from impaction. Use fine sand or bare bottom.