Common Name: Axolotl
Scientific name: Ambystoma mexicanum
Originates From: Only found in Lake Chalco and Lake Xochimilcho in Mexico.
Most Active During: Daylight, diurnal
Longevity (life expectancy): Anything from 12-20 years if well looked after
Position in Viv: Axolotls are fully aquatic amphibians, remaining in the juvenile form throughout their lives.
Size: Approximately 10"
Sexing: Male axolotls have very prominent bulges at the base of their tail
Water Supply: Axolotls should be provided with water just less in depth than the length of their body, 30% of their water should be changed per week. Added water should be dechlorinated in the same way as water for fish.
Substrate: Small sized pea gravel should be avoided due to the Axolotls vacuum feeding method, although larger pebbles are safe to use.
UV Lighting: Not Required.
Humidity Requirements: N/A
Temperatures and Heating Equipment: Axolotls require temperatures of around 18-20 Celcius all year round, this can normally be easily maintained without the use of extra equipment within a house.
Housing: A glass tank measuring 30"x15"x18" will be suitable for a single Axolotl, a much larger area would be required if housing more than one.
Decor: Hides in the form of plant pots on their sides will be readily used by Axolotls, as long as there is an area of shelter for them to retreat to Axolotls will thrive in even quite plain tanks. The addition of live plants will aid in shelter and aesthetics.
Diet: Carnivorous. Young Axolotls can be fed on smaller prey items such as bloodworm, daphnia and very small pieces of worm. Adults will prefer a diet of earthworms, trout pellets, mealworms and the occaisional pinkie mouse.
General Ease Of Care: Axolotls are very easy to keep as long as their few requirements are well met, Axolotls should not be handled, but moved using a net if necessary. The feathery external gills of Axolotls can be used as an indicator to the suitability of the conditions provided, long gills demonstrates poor oxygen levels in the water, indicating the need for better filtration, greater water movement and lower temperature.
Charlotte Goble ©2004.