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Caribsea Aquarium Accessories

The aquarium experts at CaribSea take aquariums seriously and have for over 40 years. Since its founding in 1972, CaribSeas products have enhanced virtually every major public aquarium, marine zoo, and aquaculture facility, as well as hundreds of thousands of private aquariums belonging to dedicated aquarists the world over.

Caribsea - Rocks, Sand, Water Treatment

CaribSeas stellar reputation has been built on providing nothing but the highest quality marine and freshwater aquarium substrates, each of them precisely engineered and extensively tested to meet your needs. Task-specific mineralogy, sub-millimeter grading, and advanced, long-lasting coatings are standard in every substrate CaribSea produces. Trust the product that has provided chemical support and biological filtration to some of the most fantastic aquarium environments ever made.