Axolotl hanging near filter

[shopielin]

We have recently changed from a hang on filter to a canister filter. Since then, my axolotl has been spending a lot of his time floating up near the filter intake (where water is sucked out). Any ideas why and if I should be worried? Thanks!

 

[wolfen]

check your water parameters, including temperature.
also get a cover/sponge to go over the inlet vents to prevent any accidents.
it isn't unusual for an axolotl to hang around inlets especially if the water is warm.