Black Gravel Chip ESTE'S SPECTRA STONE - 25 lbs

 Estes' has been America's number one manufacturer of aquarium aggregates for over forty years. Their products are non-toxic and safe to use in aquariums, terrariums and planters. 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.

* Being inert means it will not alter your water chemistry
* Neutral PH
* Offers a massive area for nitrifying bacteria
* Suitable for Freshwater, Tropical & Coldwater