Este's SpectraStone Aquarium Gravel - Blue Jean - 25 lb - Aquarium Substrate Under Gravel Filter bacteria-free

bacteria-free

Unlike competing products that mix nitrate and phosphate in a fixed ratio

Made from pure natural sea water

UV sterilized

PT4404 - Pro Terrarium Advanced Natural Terrarium - S / WIDE

Este's SpectraStone Aquarium Gravel - Blue Jean - 25 lb - Aquarium Substrate Under Gravel Filter bacteria-freeEstes Spectrastone Gravel is a high quality non toxic gravel designed specifically for desktop tanks, including betta habitats and other smaller marine and reef tanks. All Estes products are clear coated, using 100% environmentally friendly high gloss resin. This state of the art process makes their gravel virtually dust free, and provides the best possible appearance and ease of use in your aquarium. Contains 25 lb of Blue Jean colored gravel.