I have 4 FBTs in a 10 gallon. I definitely have one male (Cayenne) and one female (Sriracha). The other two are mum on the subject (no barking) so maybe they are females too. Anyway Cayenne is constantly amplexsussing (is that a word?) Sriracha. At what point is all this hugging bad for her? Should I remove Cayenne so Sriracha can relax? Their appetites are fine - more on the greedy side! Nom nom nom!!! Lol. Anyway, thoughts?