Shop / Estes / Estes Stoney River Jumbo Gems Natural Estes $18.99 Estes Stoney River Jumbo Gems Natural Quantity Weight 5-lb 25-lb 5-lb 25-lb Ship to me Pickup in store Add To Cart Information Ingredients Spectrastone jumbo gems is an ideal substrate for fresh water and marine tanks. Jumbo gems is an inert stone that will not affect pH. N/A Customers also liked Customer Reviews
