Once your sample arrives at the laboratory

we also offer a range of special elements whose function is essential in saltwater aquariums

Ca 420-440

Tropic Marin® Phyton is a balanced plankton substitute for all fine filter feeders in saltwater aquariums

Tropic Marin K+ Elements Versorung Once your sample arrives atTropic Marin K+ Elements contains a selection of essential cationic trace elements to promote growth and natural coloration of corals. Trace elements are natural minerals required by all aquarium inhabitants to maintain biological processes in their cells. Corals and other invertebrates also use these minerals in increased quantities for their skeletal structure. Seawater contains only tiny amounts of these elements, which are quickly consumed by