Rio is our 2009 amel, Katara is our new 2009 suboc. Katara came out of her hide and "paced" back and forth in her tank when the other snakes were in the tree. I took her out last and gave her a turn, and I think she actually fell asleep in the tree. I took her down and she went quietly into her hide and relaxed. Jennifer calls it the "Therapy Tree".