Estes Special Spectrastone Gravel - Red - 25 lb - Pack of 2 Cranbury 5 mm and has an

5 mm and has an average density of 72 pounds per cubic foot

Features a unique sculpture-like designer mold

easily digestible dental chew

• Chunky cuts in a savory gravy for texture variety

The hopper is easily removed for refilling

Estes Special Spectrastone Gravel - Red - 25 lb - Pack of 2 Cranbury 5 mm and has anEstes Special Spectrastone Gravel is a premium non toxic gravel designed specifically for desktop tanks, including betta habitats and other smaller marine and reef tanks. This aesthetically pleasing substrate helps embed plants and other decorations while also tying your aquarium's interior together. All Estes products are clear coated, using 100% environmentally friendly high gloss resin. This state of the art process makes their gravel virtually