OCTO CalReact features high-quality cast acrylic body construction, a PH probe holder to allow constant monitoring of water alkalinity (PH level) with the use of a PH probe (sold separately), a built-in bubble counter for CO₂ flow rate calculation, reverse water flow for CO₂ recirculation to maximise contact time with the coral media which produces CO2.
Powered by our VarioS DC pump which features a pinwheel impeller, a detachable controller, high quality ceramic shaft and bearing to reduce wear and tear, and the latest variable speed flow technology for refined control, enhanced performance, energy-efficiency and safer operations.
Unlike the vast majority of circulation pumps which uses alternating current (AC), our VarioS pump boasts several key advantages over traditional AC pumps, namely, higher energy efficiency, safer operations at a working voltage of 24V and most notably, the variable speed control to adjust the ideal mix of air and water flow into the skimmer.
Note: This is not a pressure-rated pump. This pump is not for second floor applications or to feed Beckett or downdraft skimmers where constant pressure is required.
Features & Benefits
Reverse flow and CO2 Recirculating Design
Built-in bubble counter for monitoring of CO₂ flow rate/drip rate?
Probe holder with plug*
Easy-to-remove lid – change to: Easy maintenance
Removal lid for easy maintenance
Precision effluent control valve
High quality handmade solid cast acrylic construction
Controllable and variable speed DC pump for energy-efficient and silent operations

CalReact 220 DC Calcium Reactor

SKU: OCT-05-Cal-React-220
R15 385,00Price