CR100 4 inch Calcium Reactor

Quality, design and affordability define the Octopus Calcium Reactor series. Available in 3 different models that feature reverse flow water current for maximum water and Co²contact time with the coral media. All models come with PH probe holders to monitor Ph levels in the main reactor chamber and built-in bubble counters to monitor Co2 drip rates, to help you meet the challenging task of maintaining alkalinity, calcium and trace elements, consider adding a Reef Octopus calcium reactor to your aquarium system