IceCap CO2 Scrubber Size:Large The Reef Octopus Classic 2000-HOB

The Reef Octopus Classic 2000-HOB is a unique design hang-on-back protein skimmer for marine aquariums that has the pump mounted outside the aquarium and external to the skimmer body allowing for much less room needed behind the aquarium

Neptune Systems Apex

Quiet One DC Pump 660 GPH

25" (PVC Union Flange)

a rotatable volute allows the user to adjust the output orientation horizontally or vertically

IceCap CO2 Scrubber Size:Large The Reef Octopus Classic 2000-HOBThe IceCap CO2 Scrubber can be installed on just about any aquarium with a protein skimmer just by connecting the air intake on your protein skimmer to the output side of the CO2 scrubber. Includes color changing CO2 removing media. Raise pH in Your Reef Aquarium with an IceCap CO2 Scrubber The pH in a reef tank should be around 8. 3 for optimal coral growth. If youre struggling to maintain pH or if your aquarium suffers from chronically low pH,