Vanya Filter starter 5000ml Bio booster bacteria Fresh water aquarium

Vanya FilterstarterVital bacteria cultures of nitrifiying and denitrifying bacteria. About 50 million vital bacteria per 1 ml for the use after water exchange, filter clarifying or medicament application. Thus the biological balance is ensured also after impact onto the filter biology. Can also be used for bacteria boosting in aquaria. Vanya FilterstarterRegular treatment: Weekly once-only add 5 ml to 100 liter aquarium water After water exchange or filter cleaning add once-only 5 ml to 100 liter aquarium water