Keep the axolotl in a fully cycled aquarium
Use a tank of at least 20 gallons for one axolotl
Keep the water cool, ideally 60–68°F
Avoid temperatures above 72°F
Use dechlorinated water only
Keep ammonia at 0 ppm
Keep nitrite at 0 ppm
Keep nitrate low
Use a gentle filter with low flow
Provide a soft substrate or bare bottom
Avoid gravel and small loose rocks
Give hiding places such as caves or PVC pipes
Keep lighting dim
Avoid bright direct light
Perform regular partial water changes
Test water parameters often
Feed earthworms, axolotl pellets, and frozen foods
Remove uneaten food promptly
Feed juveniles daily
Feed adults every 2 to 3 days
Handle as little as possible
Use wet, clean hands only if handling is necessary
Keep tank mates away unless fully compatible and safe
Watch for signs of stress, illness, or injury
Quarantine new animals before introduction
Maintain stable water conditions
Keep the tank covered to prevent escapes
Consult an exotic veterinarian if health problems appear