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The vacuum has a compact design and is extremely powerful
Compact yet powerful
Reef Octopus Regal 200INT Protein Skimmer
Easy water changes eliminate need to carry heavy buckets
Reef Octo CR-140 Calcium Reactor T_PondFilters The vacuum has a compactA calcium reactor is essentially a chamber full of Aragonite which is natural form of carbonate mineral or commonly known as crushed hard corals. Aquarium water is circulated through this chamber along with carbon dioxide (CO2). The CO2 lowers the pH in the chamber to an acidic level which dissolves the carbonate minerals into the aquarium water. In addition to dissolving the carbonate minerals, this process also dissolves nearly all the minerals and
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