Bumble Bee Horn Snails or Horned Nerite Snails (Clithon Sp.) are an awesome addition to plant tanks or almost small freshwater aquarium for that matter. They will not multiply due to the fact that they reproduce in brackish water only as do most Nerite Snails. They are a dwarf snail that maxes out in size to about 1/4 inch or so but even at that size they are are an extremely good algae eater. Their horns look a little fragile but in fact are super strong, all in all just a great little snail in looks and functionality.....<“((((><