I just love snails, they leave your plants alone, and they stuff all the algae they can find! At the moment I have 2 nerite stripy jobs, and Ive just ordered these amazingly cool purple apple snails. Isnt that amazing! Im hoping I might get these guys to breed, unfortunately, Nerite snails need a period in salt water for their eggs to be fertile. http://www.snailshop.ashopcommerce.co.uk/ good supplier, used them before for shrimps and snails alike.