I recently purchased a cichla about 3". He was $15 I hope its a little boy, but i have no idea and i need help sexing. And, I need help feeding him, when i bought him, he was put in a feeder tank alone so he had been gorging on feeders. His gut wasn't bloated or anything though. I haven't gotten him to eat anything yet but hes given feeders some sinister looks. I've offered him some pellets both floating and sinking but he didn't even acknowledge them. How can i get him on pellets? And how can i sex him, i can post some pics. I'd also like help w/ species ID.