Hi all, i have had my tank set up and running great for about a month now, but last week i started to notice i had a few snails but thought nothing of it. Now i seem to be infested with the things and do not know how to get rid of them. I have heard that you can put some chemical in the water which stuns them or knocks them out, but how do i get them out of the tank and stop this from happening again. thanks in advance for any help you can give me.