Even after ordering snail free plants, I have tons of then. I believe that they are bladder snails. I have enlisted the help of assassin snails, but they aren't keeping up. Any ideas? How well does the bleach dip work, and do you dip the roots as well? Thanks I want to use some of the plants I already have in my 75 gallon tank, but I want it snail free. I realize that I might have to move the fish and just bleach the entire tank to get rid of them. I am open to that option if it comes down to that too. Thanks for any help offered.