Hello, I hesitate to add a new species in my biotope tank of 300 liters which is focused on the A.sp Miuá, at the moment inside this is 4 Apistogramma and 15 Nannostomus unifasciatus, I wish to have a reproduction of Apistogramma but without more, I am not focused on it, if you an idea of a species of fish that I could add, I am listening to you