CaribSea Ocean Direct Oolite

CaribSea Ocean Direct Oolite is the fine-grained version of the Ocean Direct live-sand range. Typical particles measure 0.25–1.0mm, compared with the much wider grain mix in Original Grade. It creates a fine-textured marine substrate bed.

The sand is packaged to preserve its associated bacteria. Select the bed depth for the intended livestock and check how circulation moves fine material before finalizing pump positions. Follow the product's setup directions and continue checking water quality during startup; the presence of live sand does not remove the need to establish dependable biological filtration.