Hello I had a snail infestation and got rid of all of them with Cupramine. I did not have any fish in the tank while I cleared out all of the emails. It took about two weeks. I read that you shouldn't use it with invertebrates and plants.
My fish have secrets I just know it!! Lol
I do talk to my fish a little. I say hi fishes and automatically feel silly. I know I shouldn't but I have had comments from family members that I spend too much time on my tank.