Thanks, zig. I'm suprised you are so lenient. Maybe I just had a bad case. I guess I'm a little paranoid about getting a new infestation of snails becuase last time, I tried pseudo-starving my fish, hence starving the snails, but the snails just ate my plants even more. So maybe you could see why I have a bad impression of snails.
CFC told me on chat that what's fatal to snails is usually fatal to aquatic plants as well. That's true, since I've heard dipping the plants in a bleach solution will kill algae (maybe snails too?), it's not 100% sure that the plants will survive.
Nevertheless, copper ions will kill snails so is there any way I can maybe get some of that stuff? Cu(II) is the active ingredient in "Had-A-Snail" and it's illegal in California and thus the creation of this topic.