Is it possible for a male convict to have a hint of red color on his sides? I've always read that only the females have color on their sides.
I've got what appears to be a mated pair that had fry but occasionally the male has red on his sides. Once the fry became free swimming the pair was definitely working together to care for them. There was an extra male in the tank at that time so I'm not 100% sure who spawned with who. Although the extra male was always the odd man out so I doubt if he was ever able to get anywhere close to the female.
I've got what appears to be a mated pair that had fry but occasionally the male has red on his sides. Once the fry became free swimming the pair was definitely working together to care for them. There was an extra male in the tank at that time so I'm not 100% sure who spawned with who. Although the extra male was always the odd man out so I doubt if he was ever able to get anywhere close to the female.