Why is my axolotl floating at the top?
Daniel Moore
Published Jan 24, 2026
It is not normal for axolotls to float in their tanks because they're amphibians that dwell at the bottom and like to keep their feet on the bottom surface. A floating axolotl is most likely a sign of bloating, impaction, or excess ammonia in the tank.
How do you fix a floating axolotl?
Owners can try scaring their axolotls to get them to swim back down to the bottom, which they will be able to do if air bubbles are the cause of floating. Similarly, the axolotl may have eaten too many food pellets that absorbed too much water.
How do you know if an axolotl is stressed?
Signs of a stressed axolotl may include:
- Bending gills.
- Folded tail tip. A folded or curved axolotl's tail tip is a serious sign and symptom of a pet with debilitating stress or sickness. ...
- Lack of appetite.
- Gulping air frequently.
- Frequent floating. ...
- Panic-stricken swimming.
- Unresponsiveness. ...
- Skin discoloration.
Why is my axolotl floating sideways?
Sometimes axolotls can swallow too much air and they get an air bubble in their stomach. This causes them to float and sometimes you'll notice that their butt is facing upwards. This can make them lose all balance. This is particularly common in young axolotls.
What do you do if your axolotl floats upside down?
You only need enough water to slightly cover your axolotls back and this should stop the floating. Place him in the container the right way up and because of the lower water he shouldn't be able to turn upside down.
19 related questions foundWhat does a sick axolotl look like?
When floating is a symptom of illness, the axolotl looks a bit hunched, sometimes with its back or tail out of the water at the surface. It seems sprawled out. Often it looks like it is leaning on one side.
Why is my axolotl shedding?
Shedding skin is not a good sign and is usually caused by poor water quality or high temps. Please do not clean your axolotl with a cotton bud as you're probably doing more harm than good. A partial water change might be a good start.
Why is my axolotl thrashing?
Thrashing is often a sign of discomfort - irritation in the gills, digestive discomfort or constipation, irritation from an injury etc. If you can rule out obvious injury or fungus it could be digestive - they sometimes stand with their belly high off the ground with this too.
Is it normal for axolotls to not move?
No, it's not normal. It is true that adult axolotls don't move much. They spend most of their time on the bottom of their tanks. Young ones tend to swim around a lot more.
Why is my axolotl hiccuping?
New member. The so called hicupping is when they suck water into their mouths to drag the food in with it causing them rise in the water slightly. Though its odd if your Axolotl was doing it with no food source. Likely nothing to worry about.
Do axolotls hiccup?
The last few days, I've noticed she's doing what I can only describe as hiccups, even though I know axolotls can't hiccup. It doesn't occur around feeding time.
What does a healthy axolotl look like?
A sign your axolotl is healthy would be: Fluffy gills. Round belly (same size as head) Gills back.
Do axolotls lose skin?
Axolotls do shed their skin as do other newts and salamanders. You can usually see the milky white layer that the animal will pull off and then eat.
What pH level do axolotls need?
Over filtration is also a cause of stress and must therefore be controlled. Care should be taken to keep the tank in a quiet, vibration free area. The optimum environmental temperature for axolotls is 16-18°C and should never exceed 24°C. The ideal water pH is 7.4-7.6.
What does chlorine do to axolotls?
Chlorine binds with the oxygen in the blood and reduces it's oxygen carrying capacity. The binding changes the colour of the blood and creates a burnt brown look. This has been anecdotally reported in some axolotls when exposed to chlorinated water.
How often should you change axolotl water?
Whether you have a filter in your tank or not you still need do 90%water change once per week. It is better to change too much water than too little. By doing water changes every week this will help stop the build up of Ammonia, Nitrite and Nitrate levels in your tank.
Can I put my axolotl in the fridge?
Set the fridge to a temperature between the ranges of 5 - 8 degrees Celsius, but no lower than 5 degrees. To ensure the fridge space allocated for the axolotl is set within the desired temperature range (i.e. not too cold!) it is advisable to test what the water temperature will be before putting the axolotl in there.
Can my axolotl see me?
Axolotl can indeed see, though ones that are albino (not to be confused with leucistic) can have problems seeing (which has to do with the pigment development in the eyes). Some axolotl can have vision problems due to other genetic variations.
Can axolotls hear you?
Site Contributor. I was corrected a few years ago and shown that axolotls do in fact have hearing even though it´s quite rudimentary. Their inner ear system are very different to ours (not surprisingly) but apparently they are able to detect low frequency sounds.
Can axolotls be overfed?
Welcome to the forum! They will not eat untill they burst, they do get full at some point and will refuse the food. But that does't mean you can't overfeed them. I find everyday feedings make my axolotls fat (the body wider than the head like stated above) where a feeding is as much as they can eat.
Do axolotls need heated water?
Axolotls thrive in cool water temperatures. The ideal temperature range for an axolotl tank is 59 – 65 degrees Fahrenheit (or 15°C – 18°C).
How long can axolotls be out of water?
No, axolotls definitely cannot live out of the water! As an amphibian, they possesses both lungs and gills for breathing. But it has almost never been seen out of water for a prolonged period of time, it is simply not natural for them to be living out of the water.
How do you keep axolotls healthy?
In addition to temperature, water parameters are vital for a healthy axolotl. Aged tap water treated with an amphibian-safe water conditioner to remove chlorine and chloramines is the best choice. Axolotls prefer a pH between 6.5 and 8. Ammonia, nitrates and nitrite levels should all be 0.
Why do axolotls yawn?
I know it sounds weird but they fill up to much on food and if it's starting to come back out they "yawn" to help keep it back. It's like us when we are about to be sick, once it starts going it is hard to stop so they prevent it.