Meet the calcium demands of your growing coral reef aquarium with greater ease. Super Reef Octopus (SRO) Calcium Reactor features a reverse flow and CO2 recirculating design to ensure efficient and simple calcium supplementation. High-performance calcium reactor boasts superior craftsmanship to ensure lasting use.
Each SRO Calcium Reactor comes with a high-water volume Water Blaster pump, which comes standard with silicone carbide shafts and bearings. SRO Calcium Reactors are also equipped with a pH probe holder to mount a pH probe (not included) to monitor pH levels in the main reactor chamber and a built-in bubble counter to monitor CO2 flow rates. For In-sump or external applications
Necessary Calcium Reactor Components
Aquarium Rating Based on Calcium/Alkalinity Demand
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Please click on "More Information" for basic operating guide.