I found a fantastic deal for a 55 the other day and had to snatch it up. I have been trying to decide between a bigger community or... a hamster! I decided to do the hamster because the center brace is missing and there are chips on the glass at the corners so I would be very leery of filling it with water. (Now I know why it was only $40 XD) I was in pretty rough shape when I brought it home, it had bad hard water deposits and smelled like a swampy, stagnant pond filled with rotting fish. I bleached it and have scrubbed a good amount of the hard water off with vinegar. I'm so excited to get this set up!