VarioS Pump Impeller - Reef Octopus Size:VarioS 2 allowing for users to achieve

allowing for users to achieve fast and accurate measurements with their Marine Alkalinity Checker® HC

The HI782 Nitrate Checker HC uses the Zinc Reduction method to measure the concentration of nitrate colorimetrically

Precision Control with the easy to turn output flow valve

The new and innovative Reef Octopus Regal 250-INT in-sump protein skimmer supplies powerful filtration for up to 300 gallons of aquariums

Two different pause/feed modes that will shut off the pump for either 15 or 60 minute intervals

VarioS Pump Impeller - Reef Octopus Size:VarioS 2 allowing for users to achieveReef Octopus DC Normal Prop Impeller Replacement water impeller for RODC and VarioS controllable water pump. ROP VARIOS2 IMP For VarioS 2 and RODC 2500 water pumps ROP VARIOS4 IMP For VarioS 4 and RODC 3500 water pumps ROP VARIOS6 IMP For VarioS 6 and RODC 5500 water pumps ROP VARIOS8 IMP For VarioS 8 water pumps