i have a pair of bn plecos and she spawns pretty regular i did have lots of fry some about half grown they have been disappearing i am now down to 3 fry and i'm wondering whats happening to them could it be that the mother is killing them she has been mean to them lately the other fish in the tank is neons bleeding heart tetras rasboris and cories the tank is heavy planted and i haven't tried to remove the fry i would probably destroy the tank any one have any ideas