Easy-Life Blue Exit (Against Cyanobacteria) 500ml
Remove the adsorbent materials (such as active carbon). Shake before use. Dosage: 10 ml per 50 litres daily over the course of 5 consecutive days.
The cyanobacteria disappears within 10 days after the last dose. As from the first dose, until 14 days later, do not replenish or change the water, nor make use of adsorbents.