Seachem Laboratories Seachem Element Calcium Reactor 1ea

element reactors are designed with the reef aquarist in mind and offer a host of features including versatile and compact design, high capacity 1.2 liter chambers, powerful pumps, easy setup and maintenance including an easily removable inner chamber, and operation that is completely independent of sump water level. In addition, the element Ca Calcium Reactor features Highly Reactive Probe Placement. This allows for rapid response by controllers to avoid over-shooting CO2 injection. It saves on CO2 and allows for consistent and efficient dosing. The CO2 Recycling Feature ensures CO2 is recirculated for complete use of injected CO2. This saves money on CO2 canisters and refills.