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.
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