What are some signs of Convict breeding? Over the last two days, I've upped the temp from 78 to about 81, been feeding high quality flakes and sticks, and have left the light on for like 12-14 hours everyday to watch. So far, the male's fins have gotten almost jet black around the edges, and he seemed to have made a little crater-shaped indent behind a rock. The three females in the tank have colored up, and one spends time in the male's crater, but I haven't seen any eggs or any other behavior. There's 3 females and 1 male in a 55 gallon with plenty of caves to spawn in. Anything else I can do to further the process, and what should I keep an eye out for?