Seachem Laboratories Flourite Planted Aquarium Gravel Brown, 1ea/15.4 lb

ADDITIONAL FEATURES Product Gross Weight: 16.0000 lb Product Net Weight: 16.0000 lb Product Height: 1.75 in Product Length: 17.00 in Product Width: 11.75 in INSTRUCTIONS Care and Cleaning Instructions: Pre-washed. Minimum rinse required. SPECIFICATIONS Type of Substrate: Flourite Flourite® is a specially fracted stable porous clay gravel for the natural planted aquarium. Its appearance is best suited to planted aquaria, but may be used in any freshwater aquarium environment. Flourite® is most effective when used alone as an integral substrate bed, but it may be mixed with other gravels. Gravel modifiers such as laterite are not necessary. Flourite® is not chemically coated or treated and will not alter the pH of the water. Flourite® is good for the life of the aquarium and need not be replaced.