Tropic Marin BIO-ACTIF Salt 25kg

Tropic Marin® BIO-ACTIF is an innovative product combining the protective and growth-promoting action of natural bio-active marine substances with it's optimal formula composed of the very purest ingredients.

• Develops a sound microbiological balance which stabilises the water quality and supports the nutrient intake of invertebrates.


• Made with pharmaceutically pure salts.


• All main and trace elements as well as bioactive substances native to tropical seawater contained in a natural formula.


• The 70 trace elements and mineral nutrients are held by the bioactive substances in their dissolved state as natural organic complexes.


• Free of nitrates, phosphates and other unnatural enrichment additives.


• Tropic Marin® BIO-ACTIF is the ideal base formula for the care of even the most deilcate fish and corals.