Well i have two tanks. One 20 and one 10. I will get a bigger one later. Two hides in both. I water daily. Cool side is at about 80 and im assuming lamp side is about 90. I need to get a temp gage. I was thinking they don't like smaller f/t. I will try appropriate size sunday. They could also be getting ready to shed. I can take pictures of tank setup later when i get home. To me it seems the albino is bigger and more fuller feeling. Thank you for your info.