The solution for a quick increase of the iron content.
In the marine water aquarium a great variety of trace elements is required in order to achieve an optimum growth of corals.
For the specifi c increase of single elements we recommend to use the solutions of the GROTECH ELEMENT series.
Firstly, the actual content rsp. requirement has to be determined using a suitable measuring method. e.g. ICP-OES
For the subsequent permanent supply, we recommend using the GROTECH ABC-System.
1 ml Element Eisen increases the iron content by 2 µg/l in 100 l water.