Aquarium Dosing Pumps

An aquarium dosing pump can be used to control the precise daily dosing of Kalkwasser, calcium, fertilizers, two part supplements, and aquarium trace elements in your fish tank; or to top off water needed to replace evaporated water. The output of these dosing pumps is usually less than 1 GPH (gallon per hour), which is closer to a drip, than a steady flow. This low flow is advantageous when the slow introduction of a liquid is necessary.