I've had a 30gal cichlid tank running now for about 6 months. In it I have 2 Jack Dempseys, 1 FireMouth, last month I added a Texas Cichlid, and just recently I bought 2-1 male, 1 female convicts. My question is this, whats the probability of my new convicts producing fry? There is sufficient hiding places, and nooks for them, but i have not huge gravel, but bigger than theyre mouths. What might I need to get to make this successful? Thanks for any help.