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Brian Barone
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Great selection great prices and fast delivery as always!

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Their prices are excellent, customer service also superb. The return policy is unusual, we have often been told to donate the unwanted item to a local shelter. Nice.

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Excellent shopping experience. I had to call to change my order and it was seamless. The person who helped was very kind and informed about the business. Happy customer.

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CaribSea Dry Aragonite Seafloor Special Grade Reef Sand

CaribSea Dry Aragonite Seafloor Special Grade Reef Sand

CaribSea Dry Aragonite Seafloor Special Grade Reef Sand

CaribSea Aragonite Products - Nobody puts as much effort into bringing you the quality and selection of aragonite products as CaribSea does. All of our substrates are scientifically sound and proven products. Aragonite, purposely engineered and free of impurities such as ash, metals, pesticides, and silica; allows you to create a safe and beautiful environment for your fish and invertebrates.


Seaflor Special Grade Reef Sand is specifically engineered for plenum type nitrate reducing beds or anywhere a deeper bed is called for. The pore water space created by the precision grading also allows maximum pH support and dissolution of calcium carbonate. This is a very versatile product! Grain size 1.0 - 2.0 mm.