Lamprologus Tetracephalus

[Tiger Tiger]

Hi.
I have some Calvas in a 90 Gallon tank with some dwellers and gobies.
I want to get some lamprologus tetracephalus . The fish are all only about 2 inches at present.

The question is , Is it best to get a single, pair or say a group of 6 with these. I know they can be aggressive

 

[Colin_T]

if you want to breed them buy 6-10 and let them pr off. Well kind of pr off, the dominant male will kill the other males and you will have a male and some females. If you only want a show fish then just get 1.
They might cause problems to the calvus and other fish in the tank.