FishCompat
Axolotl (Ambystoma mexicanum) in a freshwater aquarium

Freshwater oddity

Axolotl

Ambystoma mexicanum

Axolotls are advanced-level semi-aggressive aquarium residents that reach about 0.4 in. Axolotls require cold water and usually should not be mixed with fish. Warm community tanks are unsuitable and small fish can be eaten.

Compatible0 compatible0 caution79 avoid

Quick Stats

Tank

29+ gal

pH

6.8-8

Temp

61-64F

Size

0.4 in

Temperament

Semi Aggressive

Care

Advanced

Swim Level

Bottom

Group

Solo or pair

Axolotl Care Guide

The Axolotl (Ambystoma mexicanum) is a advanced-level freshwater aquarium resident from Captive care. It reaches about 0.4 inches and should be kept in tanks of at least 29 gallons.

Keep water near pH 6.8-8, temperature 61-64F, and hardness 4-15 dH. Feed carnivore, frozen food, live food with 1-2 small feedings daily.

Axolotls require cold water and usually should not be mixed with fish. Warm community tanks are unsuitable and small fish can be eaten.

See all tank mates for Axolotl

Top Compatible Tank Mates

View all

Use Caution With

Species To Avoid