Dosing Box C4

Practical container for holding 4 dosing solutions. The individual chambers each have a capacity of 1.5 litres and are also used to check the fill levels. For example, the individual chambers can be filled with Dupla Marin trace elements such as KH+ liquid, magnesium liquid, calcium liquid or the trace element mix liquid. In order to be able to distinguish the individual liquids more easily, the set contains four different coloured silicone tubes (blue, grey, magenta and black) as well as coloured labels with the appropriate designation.