Definitions for "Dosing Pump"
A pump which can supply a very slow drip which is used to add trace elements or make up water for evaporation. The most common type is a peristaltic pump.
A pump which serves to maintain a specific water level in an aquarium. They can also be used to add a constant supply of additives or trace elements, much like a hospital IV.
A pump, which serves to supply a specific level of some substance. Can be used to medicate, add trace elements or add water to make up water for evaporation.