Could I just ask a question here please or do I have to make another thread? I have just seen a tiny baby snail in my tank. Ithe must have come on some plants even though I was careful about washing them. It looks like a baby pond snail by he look of the pics on Google. I can't find it now. I thought the minnows were nibbling my plants but now it know its must be though this. Is this the start of a problem does anyone know? If it's not one thing its another on a good note my nitrites are still very very close to zero and I fed twice yesterday (small amounts) to see if it would rise but it's not lol