Do Axolotls Need a Fish Tank?

Do Axolotls Need a Fish Tank?

Axolotls, also known as the "Mexican walking fish," are a unique and fascinating species of salamanders that have captured the attention of scientists and pet enthusiasts alike. If you're considering keeping axolotls as pets, you may be wondering whether they need a fish tank or not. In this blog, we will explore the housing requirements for axolotls and what you need to consider when setting up their living environment.

What are the Housing Requirements for Axolotls?

Axolotls are aquatic animals, which means they need a tank that is specifically designed for aquatic pets. The minimum tank size for single axolotls is a 20 Gallon Long, and a 40 Gallon Breeder can house up to three axolotls. The water in the tank should be kept at a temperature between 60 and 72 degrees Fahrenheit, and it should be filtered to maintain good water quality.

What Makes a Good Fish Tank for Axolotls?

A good fish tank for axolotls should meet the following requirements:

  • Ample water volume: As mentioned, a suitable tank should be at least 20 gallons in size, with a water depth of at least 12 inches. This will provide enough water volume to ensure that the axolotls have enough space to swim and explore.
  • Good filtration: Good filtration is essential to maintain good water quality and to help keep the axolotls healthy. A suitable filter should be able to handle the water volume in the tank and should be cleaned regularly.
  • Proper temperature control: Axolotls are sensitive to changes in temperature, and it is important to keep the water in the tank at a constant temperature between 60 and 68 degrees Fahrenheit. A thermometer should be used to monitor it.
  • Appropriate substrate: A suitable substrate, such as fine sand or bare bottom, should be used on the bottom of the tank to provide a comfortable environment for the axolotls. Please note: axolotls under 5 inches in length should not have sand substrate.

Can Axolotls Live in a Fish Tank with Other Fish?

Axolotls are not social animals and do not do well in a tank with other fish. They are also not suitable tank mates for other aquatic pets, as they have delicate skin and can be easily injured by aggressive or rough-playing fish. Additionally, axolotls are carnivores and will eat smaller fish, so it is best to keep them in a tank by themselves.


In conclusion, axolotls do need a fish tank, but it is important to choose a suitable tank that meets their specific housing requirements. A good fish tank for axolotls should be at least 20 gallons in size, with good filtration, proper temperature monitoring, and an appropriate substrate. Additionally, axolotls are best kept in a tank by themselves and should not be housed with other fish or aquatic pets.

Reading next

What Do Axolotls Need in Their Tanks?
Axolotl Food: Axolotl eating a nightcrawler

Leave a comment

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Shop All Axolotls

Shop all