A Full Spectrum Supplement developed by Peter Wilkens. CombiSan is a bio-activator that contains all essential trace elements in special compounds easily absorbed by marine organisms and fish.

Replenishes deficiencies, fosters the development of pink calcareous algae and the rapid growth of reef building stony corals. It promotes tissue repair in fish and brilliant coloration in photosynthetic corals, anemones and Tridacna sp. claims.

No Nitrates or Phosphates.
250 ml (8.4 fl oz) bottle