Can Axolotls Live With Goldfish

Welcome to our latest blog post where we explore the fascinating world of aquatic pets! Today, we’re tackling one of the most common questions asked by pet owners – can axolotls live with goldfish?

If you’re a fan of these unique amphibians, but also have a tank full of shiny goldfish, this is a must-read for you. We’ll delve into the compatibility between these two popular creatures and help you make an informed decision about whether they can coexist in harmony. So, let’s dive in!

Can Axolotls Live With Goldfish?

Yes, axolotls can live with goldfish, but there are a few things to consider before putting them together. First, axolotls are carnivores and will eat smaller fish like goldfish if given the opportunity.

Second, goldfish produce a lot of waste and can pollute the water quickly, so a larger tank is necessary if you want to keep both axolotls and goldfish together.

Third, goldfish are very active and need plenty of space to swim, so they may not do well in a tank that is too small. It is possible to keep axolotls and goldfish together, but it is important to do your research and make sure the tank is adequate for both species.

Pros and Cons of Housing Axolotls and Goldfish Together

There are a few things to consider before housing axolotls and goldfish together.

First, goldfish are cold-water fish, and axolotls are tropical, so they will need to be in a tank with a heater to maintain the correct temperature for the axolotl.

Second, goldfish are messy eaters and produce a lot of waste, which can pollute the water quickly. This is not ideal for the delicate axolotl, which needs clean water to stay healthy.

Third, goldfish are much larger than axolotls and can out-compete them for food. This can lead to malnourishment or even starvation for the axolotl. Goldfish are known to nip at the tails of other fish, and this could harm or even kill an axolotl.

There are more cons than pros to housing axolotls and goldfish together. If you do decide to house them together, be sure to closely monitor their health and behavior and be prepared to separate them if necessary.

Creating the Ideal Aquarium for Axolotls and Goldfish

If you’re looking to create the ideal aquarium for your axolotls and goldfish, there are a few things you’ll need to take into account. First, the size of the aquarium is important.

Axolotls can grow to be quite large, so you’ll need an aquarium that’s at least 50 gallons. Goldfish, on the other hand, only grow to be about 10 inches long, so a 20-gallon aquarium should be sufficient.

Next, you’ll need to consider the water temperature. Axolotls prefer cool water, so you’ll need to keep the water temperature in their aquarium between 60 and 70 degrees Fahrenheit.

Goldfish, on the other hand, prefer warmer water temperatures between 75 and 80 degrees Fahrenheit. Therefore, it’s important that you have two separate thermometers in your aquarium so that you can monitor both temperatures and make sure they stay within the desired range.

Last but not least, it’s important to create a habitat for your axolotls and goldfish that includes both land and water. Axolotls spend most of their time in the water but will occasionally come onto land to rest or bask in the sun.

Goldfish also enjoy having both land and water in their habitat as it provides them with more places to explore. You can create this type of habitat by using rocks or driftwood to create land areas for your axolotls and goldfish to enjoy.

Common Diseases and Health Concerns

There are a few health concerns to be aware of when keeping axolotls with goldfish. Both axolotls and goldfish are susceptible to Ich, a common freshwater fish disease caused by a protozoan parasite.

Symptoms of Ich include white spots on the skin, lethargy, and loss of appetite. If left untreated, Ich can be fatal. Another disease to watch out for is Goldfish Tuberculosis, which can affect both axolotls and goldfish.

This disease is caused by mycobacteria and can lead to weight loss, lethargy, and lesions on the skin. Goldfish Tuberculosis is difficult to treat and often fatal.

Nutrition Requirements for Both Species

There are a few important things to keep in mind when considering the nutrition requirements of both axolotls and goldfish. First, it is important to understand that both species have different nutritional needs.

For example, axolotls require more protein than goldfish. Second, both species need access to clean, freshwater sources. Third, it is important to provide a variety of food sources for both axolotls and goldfish to ensure that they are getting all the nutrients they need.

When it comes to dietary protein, axolotls require more than goldfish. In the wild, axolotls typically eat insects, worms, and other small invertebrates. As such, their diet is relatively high in protein.

In captivity, you can provide your axolotl with a high-protein diet by feeding them live or frozen foods such as bloodworms, brine shrimp, or earthworms. You can also offer them commercially availableaxolotl pellets that are specifically formulated to meet their nutritional needs.

Goldfish, on the other hand, are omnivorous and do not require as much protein in their diet as axolotls. A variety of fresh vegetables and fruits should be offered daily, along with high-quality goldfish pellets or flakes.

Live foods can also be offered occasionally as a treat. It is important to remember that goldfish are messy eaters and will often leave behind uneaten food which can pollute the

Essential Maintenance for an Aquarium with Both Species

Assuming your axolotl is fully grown, you will need to maintain a 20 gallon tank at the bare minimum. If you have the room, a 30-40 gallon aquarium is even better. When it comes to stocking your aquarium with both species, aim for a 1:1 ratio of axolotls to goldfish. So, if you have two axolotls, you would need to have at least two goldfish (preferably more).

As for filtration, you will need a good quality canister filter that is rated for double the size of your tank.

So, for a 20 gallon tank, you would need a filter that is rated for 40 gallons. Aquariums with both species also require more frequent water changes than those with just one species. Aim to do a 25% water change once every week or two.

When it comes to maintenance, it is important to keep an eye on both species in your aquarium. Keep an eye out for any potential health problems and address them immediately.

Both axolotls and goldfish are susceptible to diseases that can be easily spread between the two species. By keeping up with regular maintenance, you can help prevent the spread of diseases and ensure a healthy environment for both your axolotls and goldfish.


In conclusion, axolotls and goldfish can live together in the same aquarium provided that certain conditions are met. Aquariums should be large enough so that there is plenty of room for both species to swim around comfortably.

The tank water must also be kept clean and free from toxins at all times in order to ensure the safety and health of both creatures. With proper care, an axolotl-goldfish combination can make a fun and interesting addition to any home aquarium!

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