Dosing Pumps & Accessories

A dosing pump adds measured amounts of supplements to your reef tank on a schedule, keeping alkalinity, calcium and magnesium far steadier than dosing by hand. That stability matters most for growing SPS and LPS corals, which use these elements every day.

Here you will find the Red Sea ReefDose 2 and ReefDose 4 dosing pumps along with replacement head assemblies, tubing kits and dosing cap tubes to keep an existing ReefDose running. Pair your doser with a balanced program from our reef supplements range, and track results with a reliable test kit before adjusting daily volumes. Pump stock changes regularly – if a model shows as sold out, contact our Wiri, Auckland team to check incoming stock. We deliver throughout New Zealand.