Seachem Flourite Planted Aquarium Substrate - 7.7 lbs / 3.5 kg - Natural Clay Gravel

Seachem Flourite Clay Planted Aquarium For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Ideal for a natural planted aquarium but suitable for any freshwater aquarium Seachem Flourite Clay is a high quality natural substrate. Used alone or mixed with other gravels it is good for the life of the aquarium and does not need to be replaced. Seachem Flourite Clay is not chemically coated or treated.