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Aqua Medic Dosing Pumps
Peristaltic dosing pumps can be used to control the precise daily dosing of kalkwasser, calcium, fertilizers, two part supplements, trace elements or to top off water due to evaporation. The output of these dosing pumps is usually less than 1 gph, which is closer to a drip than a steady flow. This low flow is advantageous when the slow introduction of a liquid is necessary.

We carry four different models of Aqua Medic Dosing pumps. The SP 3000 Dosing Pump comes stock with the Aqua Medic Calcium Reactor 1000.

Dosing pumps are often used to provide top off water while they are dosing the tank. The Aqua Medic Kalkwasser Stirrer 1000 can be used with the Aqua Medic Niveaumat SP3000 (Automatic Top Off unit with peristaltic pump and float switch) to automatically dose with kalkwasser and provide top off water to a sump or tank as water evaporates.
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Aqua Medic Niveaumat SP3000
Aqua Medic Niveaumat SP3000 (Automatic Top Off unit with peristaltic pump and float switch)
Usually Ships in 1 to 2 Business Days
Our Price: $138.00 In Stock!

The Niveaumat SP 3000 will automatically top off evaporated water in fresh and salt water aquariums. It comprises an Aqua Medic SP3000 Dosing Pump with a directly connected float switch. The float switch is installed in the aquarium or filter tank at the desired level using its holding unit. As the level drops the SP 3000 automatically tops off the tank with water from a reservoir (reservoir not supplied).
Aqua Medic ReefDoser Triple with 3 Dosing Pumps
Aqua Medic ReefDoser Triple with 3 Dosing Pumps
Usually Ships in 1 to 2 Business Days
Our Price: $335.00 In Stock!

The ReefDoser Triple comes with 3 dosing pumps and can independently control up to 4 dosing pumps. The interval controller allows for adjustment of the duration of the on/off cycle for each pump over a broad time span--from seconds to days. The ReefDoser can automate many tasks in an aquarium:
  • regular dispensing of trace elements and fertilizers in salt and fresh water aquariums
  • controlled addition of calcium and bicarbonate into coral reef tanks
  • accurate dosing of Kalkwasser into coral reef tanks
  • automatic feeding with live phyto and zoo plankton
Aqua Medic ReefDoser Twin with 2 Dosing Pumps
Aqua Medic ReefDoser Twin with 2 Dosing Pumps
Usually Ships in 1 to 2 Business Days
Our Price: $245.00 In Stock!

The ReefDoser Twin comes with 2 dosing pumps and can independently control up to 4 dosing pumps. The interval controller allows for adjustment of the duration of the on/off cycle for each pump over a broad time span--from seconds to days. The ReefDoser can automate many tasks in an aquarium:
  • regular dispensing of trace elements and fertilizers in salt and fresh water aquariums
  • controlled addition of calcium and bicarbonate into coral reef tanks
  • accurate dosing of Kalkwasser into coral reef tanks
  • automatic feeding with live phyto and zoo plankton
Aqua Medic SP3000 Aquarium Dosing Pump
Aqua Medic SP3000 Dosing Pump
Usually Ships in 1 to 2 Business Days
Our Price: $93.00 In Stock!

The SP3000 dosing pump is an economical peristaltic pump for pumping small volumes of water. It is used with all bypass filters, such as calcium reactors, but also to top up evaporated water when combined with a kalkwasser stirrer.

A further application is the automatic dosing of fertilizers and minerals. In freshwater aquariums, the iron fertilizer ferreal can be added daily. In coral reef aquariums, the addition of calcium and other additives can be automated using the SP 3000.
  • capacity, fixed: 3 l/h (c. 0.8 gph)
  • max head (pressure): (10 m, c. 30 ft) 1 bar, c. 14.5 psi
  • motor: Synchronous 20 rpm
  • power consumption: 4.5 watts
  • pump hose: Santoprene