So even though I tried hard to keep snails out of my tank.. I see that two have made it in. I have been keeping them out because I just don’t know if they are bad or good. But now that I see two I figured I would learn more about it before making my decision to remove them. They are very tiny and must have been in a plant I bought. This is the best picture I can get of one of them. Does anyone know what type it is and if it’s bad? I’ve read some you can’t ever remove because they multiply like crazy!