I've kept Saulosi for awhile now. Never had a lot of luck keeping multiple males colored up together. That seems to be abnormal when comparing to other forum members' experiences. I had 3 in a 75 and 7 females, along with 3 other species. One of the males was killed off a couple months ago. The Saulosi back down the Metriaclima Kawanga Zebras and Metriaclima Chrysomallos in this tank.