Coralife Calcium Reactors

The Coralife Calcium Reactor will replace calcium and maintain alkalinity without the need to manually dose your reef aquarium. A calcium reactor will enrich the water quality in your aquarium. Reactors work by mixing CO2 into a bed of calcium carbonate granules. The end result is calcium hydroxide, which corals love. The Coralife Calcium Reactor is easy to set-up and use. Features include: easy twist chamber cover (3" diameter) with a pH probe and sensor outlet fitting, integrated bubble counter and CO2 check valve, intake media strainer, 3' water supply input tubing with strainer, water supply control valve, self priming external pump, clear water flow indicator chamber and 3' output tubing. Does not include calcium media or a CO2 system. This unit is rated for aquariums up to 250 gallons in size.