my trio(1.2) of breeding leos are not being very productive, i've gotten 3 infertile clutches total(2 from my high yellow, 1 from my leucistic girl). thats all i've gotten! they are third year breeders and this is my first year breeding and i don't know how to tell if there infertile or not, i know they are leathery hard and don't disscolor(they are this way, but when i candle them they aren't very pink, they might be a little but not as much as i've seen pics of. my first two i was sure weren't fertile because when candled at 35 days they were still bright yellow (the whole egg) the last clutch i haven't candled yet but its only 22 days along. is there any thing you guys can suggest? my temps are right and they are in a big enough tank, i just am wondering why i haven't got any babies and everyone else already has tons! any help would be greatly appreciated. thanx!!!!!