I want to put some snails in my tank to help clean it and just add some interesting life in it. Anybody know of any good ones, also do they leave a trail of slime if they travel on the glass?
Apple Snails get ungodly huge almost the same size as a softball.
I have black, white, and gold mystery snails, and I think that they do a wonderful job at keeping the tank clean.
I've heard horror stories with Apple snails getting onto fish that sleep at the bottom of the tank, and sucking on them to death...
so I would try to stay away from them if you have smaller non agressive fish.