The Aqua Medic Reefdoser is one of those highly anticipated products that brings a smile to the face of every reef hobbyist that sees one. The Reefdoser can independently run up to 4 dosing pumps. The integrated controller allows for precise adjustment of the on/off cycle duration for each pump over a broad time span - anywhere from seconds per minute to hours per day. The Reefdoser can automate many tasks in your aquarium system: - regular dispensing of trace elements and fertilizers into salt and freshwater systems - controlled addition of two part calcium additives in separate intervals - accurate dosing of Kalkwasser into reef tanks - regular feedings of live phytoplankton and zooplankton .
Available Models:
Reefdoser Twin 2 dosing pumps and integrated controller
Reefdoser Triple 3 dosing pumps and integrated controller
Reefdoser Quad 4 dosing pumps and integrated controller
Reef Doser Tips
Use to dose two part calcium solutions, with the ability to separate the A & B doses with an appropriate time lapse to ensure they don't interact within the sump volume. Use to automate trace element additions to ensure exact dosages, added steadily over your desired time interval. Use for regular plankton feedings from your Plankton Reactor or Plankton Light Reactor to keep a steady supply of live food available for your filter feeding invertebrates. Using the included one-way check valve (always on the suction side) ensures positive progress of the fluid through the dosing line while eliminating back-siphoning. Replace the persitaltic tube periodically, depending on severity of duty, to maintain performance. 
