last night i noticed my axolotl acting strange he was trying to escape the water so i took him out and put him in a seperate tank with clean declorinated water and he seemed to get better but got worse during the night so i put him in the fridge and he seemed ok but he then turned pale and started floating again the only movement i get out of him is when i have him out of water all together yet it doesnt appear to be gasping for air or struggling to breath or move i really do need some help this is my first axolotl and i have only had hima few weeks but my father had them as i was growing up and he has been helping me with it all the water levels are fine no nitrate or chlorine or anything im very upset and confused can someone please help