Dajana Pet Biofilter 100 ml

• Mixture consisting of live and denitrifying bacteria.
• Makes the water habitable for fish.

Mixture consisting of live and denitrifying bacteria. Biological filter consisting of millions of live bacteria and enzymes which are important elements of the aquarium ecosystem. Doses: after starting a new aquarium, dispense 20 ml for every 40 litres of water; then 10 ml on a weekly basis. Available in the following sizes: 100 ml (100 g) and 250 ml (250 g).