Dupla Eisen 24, 50 ml

Daily nutrient for invertebrates. Promotes the colouring and growth of corals. Benefits the metabolism of symbiotic algae. Supports the formation of chlorophyll. through the trace element manganese.

Dosing: 1 drop into 50 l daily. Strongly oxidizing processes (e. g. the addition of ozone or the operation of a trickle filter) in an aquarium may necessitate a careful increase of the dosage. Any brown discolouration of very light-coloured or yellow smallpolyped stony corals is an indication of an iron overdose. In that case, the dosage should be discontinued or sufficiently reduced.