Has anyone kept either these before?
Lamprologus' speciosus
Lamprologus' stappersii
if so how aggresive are they with the same species, and also how expensive are they?
I know that Lamp. speciosus "Black Ocellatus" can be very aggressive to each other. I'm not 100% on the stappersii, but I'm thinking that they are pretty aggressive as well.
yup my blacks were pretty mean. All you need is a pair and they will grow up big families. I had so many black occie babies that i flooded my city with them. I used them for fish food and gave away 100 or so. They tolerate there young to a point than they get a lil mean to them