Tetra Biocoryn

Tetra Biocoryn

  • Contains helper bacteria for stability in the aquarium
  • Waste products are broken down more quickly
  • Reliably removes odours
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Tetra Biocoryn prevents siltation of the substrate and unpleasant odours. It contains highly active enzymes and bacteria concentrates that detoxify the water and accelerate the decomposition of organic material such as food residues, fish excrement or dead plant parts. The special formula with immediate and long-term effect reliably breaks down mulm and prevents further silting. The water is freed from unpleasant odours, is clear and healthy.


  • Contains highly active microorganisms that accelerate the decomposition of organic material such as feed and plant residues as well as excrement
  • Rids the water of unpleasant odours in the long term
  • Accelerates the decomposition of mulm in the substrate
  • Prevents turbidity and ensures clear, healthy water
  • Prevents the accumulation of organic pollutants and clogging of the filter material
  • Reduces maintenance by extending cleaning intervals and filter life
  • Improved formula with highly active enzymes and spores provides an immediate and long-lasting effect
  • Prevents siltation of the substrate
  • Detoxifies the water reliably
  • Reduces the load on the filter
  • Improves the biological balance and ensures healthy water conditions


Weekly 1 capsule per 50-60 litres of aquarium water. Additionally with every water change.



The orientation of Tetra (founded in 1951), one of the most traditional and at the same time most innovative companies in the landscape of German aquaristics, goes far beyond the production of feed for aquarium inhabitants. The perfect interplay of research and quality ensures the highest grades, even according to the IFS standards. Beside of the well known TetraMin or the popular water care products, Tetra offers complete aquarium sets and modern cabinets in 120 countries around the globe. Tetra has been shaping and influencing the modern world of aquaristics for over 70 years with its innovative strength like hardly any other company.

General information

Item no.
EAN 4004218146891
Weight 0,02 kg
Shipping weight 0,10 kg

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