SuperBioGravel Aquarium Filter Media (5 Pound)

5 Pound of Biohome Super Biogravel Aquarium Filter Media Note: Superbiogravel is not a substrate media; it is significantly larger in size than Biogravel and designed for high-efficiency filtration. Superior Biological Filtration – Provides an extensive surface area for beneficial bacteria to establish, ensuring cleaner water. Ideal for Filters & Sumps – Perfect for use in canister filters, sumps, and other filtration systems, not as a substrate. Safe & pH Neutral – Will not alter water chemistry, making it suitable for freshwater and saltwater aquariums.Safe & pH Neutral – Will not alter water chemistry, making it suitable for freshwater and saltwater aquariums.