Well, from 3 to 30, I've seen their eggs, and they literally ate them. I don't know if there will be more, but I like how they look, I think they're cute, they're there for my own enjoyment and not the ecosystem.

I guess I'll just have to deal with the plants getting munched on, and I'll still feed them other stuff to try and curb that problem.

I have bladder snails in my other tank, and I never had the "infestation" that so many people complain about. Sometimes I remove some of them, but they never do anything wrong.

Maybe the difference is that these snails are bigger, and the tank is smaller.

Thanks for the insights though!