![]() ![]() ![]() This material is almost exclusively sub 1mm oolite, most of this will be less than 0.60mm in size. This ultra fine, creamy white substrate is a favorite of the cutting edge reef-keeper, and popular for shallow and deep sand beds alike.īurrowing inverts, gill sifting fish, and soft bellied rays and sharks will especially appreciate the smooth, rounded grains.ĭeep oolitic beds are renowned for their propensity to create a truly "living" sand bed by creating a haven for worms and other benthic invertebrates. A very fine, very light in colour, sugar grain type sand approx 0.25 - 1mmIdeal for Marine, Marine/reef. Ocean Direct Oolite is known for its uniquely spherical uniform gradation. Caribsea Aragamax Oolite Substrate 30LB (13.6kg). Simply Perfect - Ocean direct supplies the perfect union of physics and biology! This results in high counts of natural and beneficial bacteria with no noxious buildup of metabolic by-products. Ooids most often form in shallow, wave-agitated marine water. An ooid is a small spherical grain that forms when a particle of sand or other nucleus is coated with concentric layers of calcite or other minerals. The thin film is open to the atmosphere for unparalleled gas exchange. Oolite is a type of sedimentary rock, usually limestone, made up of ooids cemented together. ![]() Every grain of Ocean Direct is coated with bacteria and encapsulated by capillary action in a thin film of real ocean water. This live sand utilizes patent pending Sea Breathe laser technology which preserves real live sand with its own original bacteria.Įvery bag of Ocean Direct is alive and breathing with up to 1000 times more beneficial bacteria than other preservation methods. Find many great new & used options and get the best deals for Arag-Alive Bahama Oolite Sand in Bahama Oolite Set of 2 - 20 lb Packages / 40 at the best. Simply Effective - Ocean Direct is different than all other live sand products on the market. Simply Natural - Enjoy this real Caribbean live sand in a breathable bag with no added chemicals or special processing. CaribSea Arag-alive Bahamas Oolite Live Sand (20lb), Caribsea available at the best price to buy now at Kraken. ![]()
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