Hey guys I'm new with cichlids and am trying my hand at breeding L. strappersi. It's challenging to get a hold of the little guys here but I have acquired 3 individuals of varying size over several months and have them in separate 10 gallons right now. When I put any of them together in a common aquarium (with lots of shells) there is serious non-stop aggression (combinations of displays with dark colors and head down tilting and straight out ramming and biting at one another) and I get nervous and separate them. I tried lots of rocks and visual barriers but they seek one another out and start fighting regardless. Does this mean I have all males? Or could there still be a female and they just need more space or more time to settle in? Also how much aggression should I allow? Thanks in advance!