You are here: Home > ADDITIVES > Calcium Reactors/Kalkwasser > Calcium Reactors: Reef Octopus

Calcium Reactors: Reef Octopus


The Reef Octopus Calcium Reactors with VarioS multiple speed pumps meet the challenging task of maintaining alkalinity, calcium and trace elements on a demanding reef system. All models come with PH probe holder (probe and PH controller sold separately) to monitor Ph levels in the main reactor chamber, and also come with built in bubble counters to monitor Co2 drip rates.
Sort By:
Page of 1
Reef Octopus OCTO CR140 (CalReact) Calcium Reactor w/ VarioS 2 Pump Reef Octopus OCTO CR140 (CalReact) Calcium Reactor w/ VarioS 2 Pump

Product Code: RCV25209
The Reef Octopus OCTO CR140 (CalReact) Calcium Reactor w/ VarioS 2 multiple speed pump meet the challenging task of maintaining alkalinity, calcium and trace elements on a demanding reef system. For aquariums up to 200 gallons.

Our Price (price includes free shipping!) $649.99
Free Shipping In Stock
Reef Octopus OCTO CR200 (CalReact) Calcium Reactor w/ VarioS 4 Pump Reef Octopus OCTO CR200 (CalReact) Calcium Reactor w/ VarioS 4 Pump

Product Code: RCV25210
The Reef Octopus OCTO CR200 (CalReact) Calcium Reactor w/ VarioS 4 multiple speed pump meet the challenging task of maintaining alkalinity, calcium and trace elements on a demanding reef system. For aquariums up to 500 gallons.

Our Price (price includes free shipping!) $729.99
Free Shipping In Stock
Reef Octopus OCTO CR220 (CalReact) Calcium Reactor w/ VarioS 6 Pump Reef Octopus OCTO CR220 (CalReact) Calcium Reactor w/ VarioS 6 Pump

Product Code: RCV25211
The Reef Octopus OCTO CR220 (CalReact) Calcium Reactor w/ VarioS 6 multiple speed pump meet the challenging task of maintaining alkalinity, calcium and trace elements on a demanding reef system. For aquariums up to 500 gallons.

Our Price (price includes free shipping!) $859.99
Free Shipping In Stock