Decorative, molded scallop-shaped shells, Wonder Shell is made of all natural
ingredients that provide beneficial minerals and electrolytes to aquarium
water. Each shell oxygenates, aerates and neutralizes harmful acids. Provides
crabs, snails and turtles with an easily available source of calcium for
healthy shell growth.
Made of natural materials
Removes chlorine instantly
Clears water
Country Of Origin: United States