Originally Posted by MapleNeil
I have a snail infestation in my 20g tank that came in on some plants. I don't mind since they will keep the tank clean, but today when I turned on the light there were probably 40 little snails on the glass, ranging in size from 1mm to 6mm, most of them smaller. Is this something I need to deal with?
Itís not a big deal though it could be a sign of overfeeding.
Depends if you like snails. They do no harm and help with algae etc.
If you want to cull them you can make a snail trap or try blanched veggies to entice them then pick it out.
Iíve ordered 80 snails in the last couple of months for my tank.