Salifert calcium profi test Fish 5 meters of coloured tubing

5 meters of coloured tubing ( 5mm OD / 3mm ID )

The aquarium is equipped with a CFBIO L Ciano® biological filtration system

” perfect combination

6 Total P 1

Long service life

Salifert calcium profi test Fish 5 meters of coloured tubingCalcium is a major constituent of calcareous algae, skeletal material of hard corals and the skeletal needles of soft leather corals. Calcium also fulfills many biological functions. Quite often a too low calcium concentration retards coral and calcareous algae growth. NSW contains 400 450 mg L calcium. Which is also the value we should strive for. For a stable aquarium environment the fluctuation in calcium content should preferably not more than