Hello I was thinking about getting a few nerite snails for a 10g. I know water that is too acidic will cause their shells to deteriorate. But how is a pH hovering right around 7? I've read that pH has to be at least 8 but is that overkill? I'd rather not try to mess with my tank's water in regards to pH and hardness, especially because I have a pleco that can't deal with water that is too hard or basic. Also are there any fish (besides certain loaches, which I have already read about) that might try to make the snail a snack? I don't have any (visible) algae growing in the tank so I was planning on letting them eat some algae wafers and zucchini.