They'll aerate your substrate, eat most available organic matter as detrivores, and will only overpopulate your tank if there's excess food to drive population growth.
they breed out of control and get into your filter and spread to all you tanks. Kill them, kill them all now.
DEATH TO THE SNAILS
They are nocturnal and come out after the lights go off. Without predators in the tank, they simply breed and eventually you end up with thousands in the tank.I didn't actually see them for most of that time as they didn't need to come out for food and I thought they had died!
never would have guessed. I hate them with a passion.
they will be in the gravel breedingI was beyond shocked to see a few in one of my tanks recently. Nothing new in there for ages. Gone now.
Colin T ascending stairs to eradicate snails.View attachment 150599