hello, i have a few questions about gambusia
1. what causes them to be melanistic? i have never seen one before. are they rare?
2. how can i tell the difference between affinis/holbrooki
3. is it possible to try and bring out traits by breeding like how i do with poecilias?
4. how can I make sure that outdoor pond fish will not have diseases when I bring them inside?
1. what causes them to be melanistic? i have never seen one before. are they rare?
2. how can i tell the difference between affinis/holbrooki
3. is it possible to try and bring out traits by breeding like how i do with poecilias?
4. how can I make sure that outdoor pond fish will not have diseases when I bring them inside?