So, here is how my tanks are. Sequin is BACK in the 3 gallon because I want to cycle the 5 gallon so I can have snails. The problem was that he NEVER stopped flaring at the filter box, and he's too aggressive to keep with anything. So now Glitter, Banana, and Blush are in the Divided 10 gallon, and Sir Lefty is in the 5. I picked him for being with the snails I plan to get because he is the most docile, and doesn't even flare at mirrors. My dad told me I should stop moving them around because animals do best in a stable environment, and I agree. This will be the LAST TIME I move them. I'm happy with the way things are now. Sequin actually seems happier now that he's back in the 3 gallon. I don't know why, but he's more curious when he's in there. So, things are the way I want them now. End ramble.