In the water parameters were normal I had 140 gallon tank at five Axelotl’s. The problem was just localized this one. What is the weirdest thing because I just came out in the morning he’s dead laying on the bottom. So I took him out and put them in a container and try to see if there’s anything you notice I may have caused it. I had I’m floating on the top of the tank I guess the entire day. Because the tank was cool and I do live in Hawaii. And then I noticed is hanging out of him. Very healthy otherwise to years old