now im not saying i want to breed them constantly...i just want to breed a kind of fish once to see what its like. If its even possible for a nonprofessional breeder to breed a kind of fish then what kind should i breed that would be easy to do so without me causing them death? And how would i take care of the baby fish once born? I know that once the fish are pregnant you are supposed to move them to a different tank away from the males. But i don't know much else. Like how can you tell when they are pregnant?