Ill be sure to get all males then, that was the plan anyways because like i had said earlier i dont really want and fry and not to mention they all look better as males. Can i still add the sump if i want to? I mean i cant see it doing harm all im gonna be doing is giving the tank more filtration and that never a bad thing from what ive been reading, it will just give me cleaner water and incase i feel like adding some other small cichlid i can. A 15 gallon sump is just gonna give me extra bioload room. I plan on having a plant section as well to help with nitrates so that should give me cleaning water as well.
Spencer