5 Dangerous Axolotl Myths You Need to Stop Believing
The Axolotl is one of the most unique pets in the world, but it is also one of the most misunderstood. Misinformation on social media can lead to costly mistakes for new owners. Today, we are debunking the most common Axolotl myths to help you provide the best care for your aquatic friend.
1. Myth: Axolotls Can Live with Fish
This is perhaps the most dangerous myth. Many people think a community tank is fine, but it’s a recipe for disaster.
The Reality: Fish often nipping at an Axolotl’s delicate external gills, causing infections. Conversely, an Axolotl will try to eat any fish small enough to fit in its mouth, which can lead to choking or parasites.
Safe Practice: Axolotls are best kept in a "species-only" tank.
2. Myth: They Don't Need a Water Filter
Some believe that because they look like "monsters," they are hardy enough to live in stagnant water.
The Reality: Axolotls produce a high amount of waste (bioload). Without a strong (but low-flow) biological filter, ammonia levels will spike, causing skin burns and death.
Pro Tip: Use a sponge filter to keep the water clean without creating a strong current that stresses them out.
3. Myth: Gravel is a Safe Substrate
It looks pretty in the tank, but gravel is a silent killer for Axolotls.
The Reality: Axolotls feed by "suction." They vacuum up everything in front of them, including gravel. This leads to impaction (a blocked digestive tract), which is often fatal.
Better Options: Use fine aquarium sand or leave the bottom bare.
4. Myth: They Can Survive in Warm Water
Because they are often sold in tropical pet shops, owners assume they like warm water.
The Reality: Axolotls are cold-water creatures. They need temperatures between 60°F and 68°F (15°C - 20°C). Anything above 72°F (22°C) weakens their immune system and can be fatal.
5. Myth: Axolotls Get "Lonely"
Owners often rush to buy a "friend" for their Axolotl so it won't be bored.
The Reality: Axolotls are not social animals. They do not feel "lonely" and are perfectly happy living alone. Adding another one only increases the waste in the tank and the risk of accidental biting during feeding.