Natural Coated Aquarium Gravel
CongaRoc is a colorfast, pH neutral, non-toxic, environmentally safe decorative product. It resists bacterial growth and staining, making it a superior media. All our gravels are inert and free of chemical activity. There is no need to rinse prior to use. CongaRoc will not cloud the water. CongaRoc can be use in Fresh and Saltwater Aquariums!