the cage cleanliness. I've taken everything out and cleaned it with bleach. I washed the entire cage down and only use paper on the cage bottom. She's currently in a 55 gallon long tank -- 48" long x 18" wide x 18" tall. Before that she was in a 36x18x18 tank. She's not quite full grown (8 months). She still poops in the tank occasionally whenever she eats. I've read that if the tank is too small, they often won't poop. Do you think the tank's big enough? Thanks for your advice.