Thanks everyone. Yes, the intention is to get them breeding - I purchased a bonded pair from the store, not sure if they'd ever bred before though or not. Then I added a second male when the original male didn't seem to colour up and they didn't seem interested in breeding, so the female could pick whoever she figured was the better option. Of course, I don't really actually care about them breeding - if they are happy and healthy in my tank and live a full life, but never breed, I won't care. It would just be nice 
