Just thought i would share this with you all. I managed to source a Nerite snail locally last week and i have put in my Kitchen tank Setup, he has been in there about a week and all i can say is boy does he like to eat algae! You can see where he has been, and he eats all types of Algae. If you look at this picture below specifically at the lower third of the stone, you can see the path the snail has cleared, this section was like the top of the stone, covered in algae. There are entire rocks he has cleaned!