Caribsea Ocean Direct Live Reef Sand (40 lb) 0.25 - 1.0 mm - Caribsea $53.99 This 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... Add to Cart
Caribsea Arag-Alive Fiji Pink Reef Sand (10 lb) 0.5 - 1.5 mm - Caribsea $23.95 $38.95 You can now bring the world’s most exotic reefs into your home with CaribSea’s Arag-Alive!™ substrates. Eight environmentally accurate ecoscapes, developed through CaribSea’s cooperation with public aquariums and zoological parks... Add to Cart
Caribsea Arag-Alive Hawaiian Black Sand (20 lb) 0.25 - 3.5 mm - Caribsea $38.95 You can now bring the world’s most exotic reefs into your home with CaribSea’s Arag-Alive!™ substrates. Eight environmentally accurate ecoscapes, developed through CaribSea’s cooperation with public aquariums and zoological parks... Add to Cart
Caribsea Ocean Direct Live Reef Sand (20 lb) 0.25 - 1.0 mm - Caribsea $28.99 This 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... Add to Cart
Caribsea Arag-Alive Bahamas Oolite Aquarium Sand (20 lbs) 0.25 - 1.0mm - Caribsea $38.99 Arag-Alive! - You can now bring the world's most exotic reefs into your home with CaribSea's Arag-Alive! substrates. Eight environmentally accurate ecoscapes, developed from CaribSea's cooperation with public aquariums and zoological parks where... Add to Cart
MarcoRocks Bahama White Pure Aragonite Sand (22.5 lbs) - Marco Rocks $29.99 Aragonite is a carbonate mineral, one of the two most common, naturally occurring, crystal forms of calcium carbonate, CaCO3 (the other forms being the minerals calcite and vaterite). It is formed by biological and physical processes, including... Add to Cart
Caribsea Arag-Alive Hawaiian Black Sand (10 lb) 0.25 - 3.5 mm - Caribsea $23.95 $38.95 You can now bring the world’s most exotic reefs into your home with CaribSea’s Arag-Alive!™ substrates. Eight environmentally accurate ecoscapes, developed through CaribSea’s cooperation with public aquariums and zoological parks... Add to Cart