Could be something blocking the digestive tract,
whats the substrate used?
Could be air trapped in the animals stomach from surface feeding,
But that shouldnt be a problem.
Otherwise the bloating could be food rotting in its stomach,
this could be for a number of reasons,
too low temperature for digestion shouldnt be the problem unless the temperature is very low.
but the usual room temperature shouldnt cause any problem to that.
Whats the usual diet to the animal?
and does it have any tank mates?
i hope the information you provide can help,
if anyone else has any ideas please let them know
But i agree with Dipsydoo, a customer of mine recently lost his axolotl to bloat,
i recommended him fridging it, but be careful with that.
www.caudata.org & axolotl.org are brilliant sits which should be able to prove more info on bloating and how to treat it as i've yet to suffer it myself.
