Wonder Shell

Made of natural materials Wonder Shell provides beneficial minerals and electrolytes to aquarium water. Each shell oxygenates aerates and neutralizes harmful acids in your aquarium water and provides invertebrates with an easily available source of calcium for healthy shell growth. Molded like a scallop shell Wonder Shell's decorative shape fits right in with the rest of your aquarium's decor. ADDITIONAL FEATURES Product Gross Weight: 0.1000 lb Product Net Weight: 0.1000 lb Product Height: 0.90 in Product Length: 3.50 in Product Width: 4.90 in INSTRUCTIONS Use Instructions: For quart bowls use one smaff wonder-shell (from 3-pack).For gallon bowls use 2 small wonder-shells.For 5-gallon aquarium use one large wonder-shell.For outdoor pools ask for pond-clear. SPECIFICATIONS Benefits: 1. Removes chlorine and chloramine from tap water instantly. 2. Stronger bones and shells.3. Clear cloudy water. 4. More sex vigor.