YOUR CHOICE OF 5 1/4" dia to 3/4" dia for 3.00 FRESH WATER SNAILS FOR YOUR FRESH WATER AQUARIUM these are a tan color, very active . They store air in their shell for hours - days then surface put ther snorkel up & draw fresh air. Amusing life in a Tank . BRING YOUR AQUARIUM WATER in a zip lock OR I can give you a Zip lock & this water.
THIS TANK IS CLEAN !!!! I churn the stones over once a week & - ther just is nothing left in the stones . GLASS IS CLEAN !