Estes Spectrastone Crystal Lake Aquarium Sand

Natural Gravel For Use In Fresh Water Aquariums.ADDITIONAL FEATURESProduct Gross Weight:25.3000 lbProduct Net Weight:25.3000 lbProduct Height:18.75 inProduct Length:2.00 inProduct Width:9.00 inSPECIFICATIONSType of Substrate:Crystal Lake