I am planning on moving all my shrimp and fish into a new home, but don't want to bring the snails along with the plants. Is there some kind of treatment that will kill the snails and their eggs? I will do the plants separate from the shrimp of course, but hope that the foliage won't absorb the copper or whatever else chemicals and kill the shrimp. I have potassium permanganate, but I don't know how affective it is. My target is ramshorns and a flat native snail that rode in on some hornwort. Susan _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member