Nah, they've been eating a tiny bit, mostly just a pellet or 2. I found something that they will eat. Brine shrimp. The only thing they gobble up so far. How do you feed them cucumber? We got a 3rd one and that seems to help keep them calmer. Unforunately in a couple of years we are going to have to get rid of them when they get too big... Oh well.. The bully they were with was a Jack Dempsey. Nasty bugger.