These reactors provide a simple solution for maintaining and stabilizing calcium and alkalinity for maximum growth of corals. Featuring a compact design and the use of quality material and workmanship, they are a much needed addition to any reef aquarium. After initial set up, these units start working almost instantly and require minimal maintenance. Eheim 1250 pump included. Recommended for aquariums up to 500 gallons. Dimensions: 12.0"L x 12.0"W x 19.0"H Setup Instructions and Maintenance (.pdf)

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