Description
Crushed Coral is a highly effective, natural calcareous substrate designed for one primary purpose: to buffer aquarium water. Sourced from natural coral skeletons, it steadily releases calcium carbonate to maintain consistently alkaline pH levels and increase general hardness (GH) and carbonate hardness (KH). This makes it an essential filtration media for freshwater systems to buffer water, but can also be used for saltwater, reef, and African cichlid aquariums, where stable, hard water is non-negotiable for the health and survival of aquatic life.
Key Benefits:
-
Stabilizes Water Chemistry: Naturally buffers pH to maintain consistently alkaline conditions, preventing harmful crashes and providing essential mineral content for hard water species.
-
Promotes Vital Health: The gradual release of calcium carbonate is crucial for strong skeletal growth in corals and invertebrates, and for healthy shell development in mollusks.
-
Superior Filtration Support: Its coarse, irregular texture prevents compaction, facilitates optimal water flow through the substrate bed, and provides a massive surface area for colonizing beneficial denitrifying bacteria.
-
Eco-Conscious & Sustainable: Responsibly sourced to ensure the protection of vital reef ecosystems, allowing you to build a beautiful aquarium with a clear conscience.
-
Unmatched Natural Aesthetics: Delivers the bright, reflective look of a tropical seabed or rocky lake shore, providing an authentic and visually stunning environment for your fish.
Ideal For:
-
All tanks requiring elevated pH and GH/KH
How to Use:
-
Rinse Thoroughly: Gently rinse the substrate in fresh water until runoff is clear to remove any dust.
-
Determine Depth: A 1-2 inch layer is standard for most aquariums. Use a deeper bed (2-3 inches) if using with an undergravel filtration system.
-
Place in Tank: Add the clean substrate directly to the bottom of your empty aquarium to form the base layer of your aquascape.
Mesh bags are sold separately
