Is this possible like with Africans? Was thinking of buying around 70 juveniles (species that are aggressive but stay around 12-14”), raising them together, selling off the most aggressive ones and hopefully ending up with a community of maybe 15-20 pcs for a 180 gallon. The idea would be to not give them enough room to establish territories, and to keep all males. There would obviously be excellent filtration and large water changes. Was thinking of species like RDs, festae, motaguense, etc. do you think this could work? Any suggestions on colorful aggressive species? Thanks - Nick