I am and have been trying to have a a (good) hatching of angelfish. I have a breeding pair, I have been setting up my tank and learning from my mistakes. I have slate in, Plants that are from the native habitat. PH 6.5 -7.0. I think my pair are old enough. She was laying in places where he had trouble fertilizing, but I think I ghave that one licked now. Any suggestions from anyone? Thanks 