Dosing Pumps SP-3000
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Very good dosing pump
This dosing pump works great. I use it with a timer for dosing Kalkwaser from basement up to main floor sump. Thinking of getting another one for dosing calcium.
November 24, 2012
Very Reliable Unit
A really good dosing pump. The dosing is exact and I actually use one on both of my saltwater tanks as an ATO. The accuracy of its dosage makes it simple to calculate the top off amount, using a simple timer. I bought it initially to dose kalk and found I can simply add the kalk to the top off reservoir and dose it hourly with the pump/timer combination
Sturdy construction, simple to set up and use. Highly recommended
February 9, 2012
Worth the money.
I have used one of these for years. It might need a need Santoprene tube every so often but it is a great item. This one comes with an extra tube! I use it to pump Kalkwasser into my reef system. Since Kalkwasser has a pH of 12 it is best to slowly dose into the reef. These Dosers can also be used to keep the water level up in a tank. Worth having one of these. It is allot easier than trying to drip chemicals into your system!!
February 1, 2011
OK dosing pump
The dosing pump seems to work fine. It was purchased to dose algae into a rotifer culture. I have not been able to get the pump to prime itself, I have to use gravity to get it primed. Once it's running it seems to work OK.
July 20, 2012
 "Reef Dosing Systems")
Designed for the aquarium hobbyist who needs accurate, reliable dosing of supplements. Precision peristaltic pump automates the dosing of liquid plant fertilizers, trace elements, calcium, and bicarbonate solutions. The SP-3000 Dosing Pump is also great as a feed pump to a calcium reactor for precise administration of Kalkwasser. Peristaltic pump hose is made of durable Santoprene for extended performance. Spare Santoprene hose included with SP-3000 Dosing Pump.
