Axolotl

Veterinary care and advice

Axolotl

What is an axolotl?

The axolotl (Ambystoma mexicanum) is an amphibian native to Mexico. This aquatic animal is known for its unique ability to regenerate its limbs and for its distinctive appearance, with its feathery external gills.

It is mainly kept as a pet in suitable aquariums.

The axolotl's essential needs

Water temperature: between 16 and 20°C. Water that is too warm can stress the axolotl and harm its health.
Water quality: the water must be filtered and dechlorinated. Nitrate and ammonia levels must be checked regularly.
Feeding: axolotls feed mainly on earthworms, small crustaceans, and pellets specially designed for them.
Environment: an aquarium of at least 40 litres per axolotl, with hiding places and a non-abrasive substrate to prevent injury.

When should you consult a vet for an axolotl?

Although axolotls are hardy animals, certain signs call for veterinary attention:

Prolonged loss of appetite.
The presence of wounds, fungal infections or discoloured areas on the skin.
Unbalanced swimming or abnormal floating.
Retracted or deteriorated gills.
Signs of stress, such as hyperactivity or lethargy.

A vet who specialises in exotic or aquatic animals is recommended for these situations.

Preventing health problems

Maintain optimal water quality by carrying out regular changes.
Avoid housing them with aggressive or unsuitable species.
Keep an eye on feeding to avoid malnutrition or obesity.
Handle your axolotl with care, as its skin is very fragile.

Interesting facts about axolotls

Axolotls are often called 'water monsters' in Mexico.
They remain in the larval stage all their lives, a phenomenon known as neoteny.
They can regenerate not only their limbs, but also their heart and certain parts of their brain.