I recently move my axolotl into a larger tank. The temperature is the same as it was in his old tank. The filter is probably a bit stronger but he was never bothered by the old one. He is now about 10cm long and has become quite sturdy. He doesn't seem particulary stressed. He isn't doing anything he didn't used to do in the smaller tank, but he seems to be off his food. Could this just be because of the stress of moving or is he just getting used to the new tank? Could anyone advise me on what to do? Any help would be great thanks.