What Do Axolotls Eat? Diet by Age & Food Types

Axolotls are carnivorous animals that eat a protein-rich diet in the wild and in captivity. Understanding what, how much, and how often to feed your axolotl is essential for their health and longevity.

Axolotl Diet Overview

In the wild, axolotls eat small fish, worms, insect larvae, snails, and crustaceans. In captivity, their diet should mimic this with a focus on high-protein, easy-to-digest foods.

The golden rule: earthworms are the best staple food for axolotls of all ages.

Best Foods for Axolotls

Tier 1: Staple Foods (feed regularly)

• Earthworms / Nightcrawlers: the single best axolotl food. Nutritionally complete, cheap, and readily available. Cut into pieces for juveniles.
• Axolotl pellets: high-quality sinking pellets (Hikari, Rangen) are convenient and nutritionally balanced. Good for daily feeding.

Tier 2: Supplementary Foods (feed 1-2 times per week)

• Bloodworms (frozen): high in protein, loved by axolotls, but not nutritionally complete on their own
• Blackworms: excellent live food, highly nutritious
• Daphnia: good for baby and juvenile axolotls
• Brine shrimp: essential for newly hatched baby axolotls

Tier 3: Occasional Treats (once or twice a month)

• Lean raw shrimp (peeled, deshelled)
• Small pieces of lean fish (tilapia, salmon)

Foods to Avoid

• Mealworms: hard exoskeleton is difficult to digest
• Feeder fish: risk of parasites and disease transmission
• Processed human food: never feed bread, cheese, or cooked meat
• Waxworms: too high in fat for regular feeding

Feeding Schedule by Age

How to Feed Your Axolotl

1. Use feeding tongs or tweezers: hold the food in front of your axolotl’s face and wiggle it gently. They detect movement and will snap at it.
2. Remove uneaten food: any food left after 15-20 minutes should be removed to prevent water quality issues.
3. Feed in the evening: axolotls are most active at dusk and dawn.
4. One axolotl at a time: if you have multiple axolotls, ensure each one gets their share. They may accidentally bite each other’s limbs during feeding.

Signs of Proper Nutrition

A well-fed axolotl has:

• A body slightly wider than the head
• Full, fluffy gills with good blood flow
• Active behavior and regular appetite
• Smooth, healthy skin

An underfed axolotl will have a head wider than its body, thin limbs, and shrunken gills. An overfed axolotl may float, appear bloated, or regurgitate food.