My pair spawned about a month in a half ago I pulled all but about 30 from there tank, now they are about half to a quater inch and today she started laying more eggs male is fertalizing but the parents are letting the fry eat the eggs! i would have thought the parents would remove the fry or at least fend them off.This is only there second spawn, should I let them just.learn for them self or should I try to remove the fry?