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Ocean Direct Live Reef Sand (40 lb) 0.25 - 1.0 mm - Caribsea
Caribsea$53.99This substrate is different than all other live sand products on the market. Ocean Direct™ utilizes “Sea Breathe” technology, which preserves real live sand with its own original bacteria. Every breathable bag of Ocean Direct™ is... -
Seaflor Special Grade Dry Aragonite Reef Sand (40 lb) 1.0 - 2.0 mm - Caribsea
Caribsea$53.99When setting up an aquarium with CaribSea's dry products please rinse the substrate well, until the water runs clear or relatively clear! The susbtrate should be carefully placed on the bottom of the aquarium, and your preconditioned water should be... -
Caribbean Crushed Coral (40 lb) 3.0 - 6.0 mm - CaribSea
Caribsea$48.95CORALine - Don't settle for an ordinary gravel. Natural dramatic colors and textures combined with pH support characterize our Coraline and Seaflor products. These are coarser materials suitable for most undergravel filtration and fish systems or as an... -
Florida Dry Crushed Coral (40 lb) 1.0 - 2.0 mm - Caribsea
Caribsea$47.99Dry Aragonite Substrates - CaribSea's dry marine substrates are recognized worldwide for their purity and precision. Our substrates are purposely engineered and free of impurities such as ash, metals, pesticides, and silica; which allows you to create a...