I've had problems with this in the past, the first time one died, the other times I caught on quick.
Grind your crumbles down. If they are too big, they will look like they're eating but not be because the crumbles are too big. Then a few days later you start to have deaths and you don't know why.
Just keep that in mind.
Grind your crumbles down. If they are too big, they will look like they're eating but not be because the crumbles are too big. Then a few days later you start to have deaths and you don't know why.
Just keep that in mind.