CaribSea Special Grade Reef 9,07kg 1-2mm (live sand)

CaribSea Special Grade Reef 9,07kg 1-2mm (live sand)

Ocean Direct ™ is a natural white sand containing millions of bacteria. In addition, it also contains trace elements. Ocean Direct ™ accelerates the build-up of a stable aquarium.

Each bag of Ocean Direct ™ lives and breathes with up to 1000 times more beneficial bacteria than other preservation methods. Each grain of Ocean Direct is coated with bacteria and encapsulated by capillary action in a thin film of real ocean water. The thin film is open to unparalleled gas exchange. This results in high numbers of natural and beneficial bacteria without harmful accumulation of metabolic byproducts. Discourages algae nuisance and promotes the growth of living corals. Contains over 7,000 ppm naturally occurring Strontium. Does not contain silicate.