I would like to know how to tell if my fish are male or female befor i name them lol I have RTC, TSN, PACU, GOLDEN SPOTLESS CLOWN KNIFE. FLORIDA GAR, SILVER ARO, P BASS ,AND A RETIC RAY. I am pretty sure that the ray is male he has little claspers i think they are called at the base of his tail but help with the rest would be great thanks.