Seachem Laboratories Flourite Planted Aquarium Gravel, Black, 15.4 lb

Going big with a dark-bottom aquascape? This 15.4 lb bag of Seachem Laboratories Flourite Planted Aquarium Gravel in Black gives you ample substrate to build a deep, dramatic bed in a single bag. Flourite is a specially fracted, stable, porous clay gravel designed for the natural planted aquarium, and its black color delivers the kind of grounded, even floor that anchors a larger layout. Its appearance is best suited to planted aquaria, yet it works in any freshwater aquarium environment you tend. Since it is good for the life of the aquarium, this one bag can serve as the base your display rests on for years.

• Generous 15.4 lb size, great for filling a deeper bed or covering a larger tank footprint in one bag.
• Bold black tone that frames plant growth and gives your aquascape a clean, even foundation.
• Specially fracted, porous clay gravel that gives roots a stable place to anchor and spread.
• Most effective used alone as an integral substrate bed, keeping your build clean and simple.
• Can be mixed with other gravels when you want to vary texture or contrast across the floor.
• No gravel modifiers such as laterite are necessary, so there is one less item to source and store.
• Not chemically coated or treated, keeping your water clean and straightforward.
• Will not alter the pH of the water, leaving your parameters in your hands.
• Good for the life of the aquarium and need not be replaced as the years pass.
• Suited to any freshwater aquarium environment, whether your tank is planted or not.

For the aquarist scaping a roomy display with a sleek, dark foundation, this larger bag of Flourite Black brings reliable structure and bold contrast in a single package. Because the gravel will not shift your pH, you keep full control of the chemistry your plants and fish depend on as the tank settles in. With one bag covering a larger footprint, you spend less time chasing extra substrate and more time on the scape itself. Rinse it as needed, spread it out, set your plants, and let your underwater garden take center stage over the weeks ahead.