Easy-Life Blue Exit (Against Cyanobacteria) 250ml Gravel One MarinePure Sphere has the

One MarinePure Sphere has the same surface area as 1

as well as neutralizing metabolic toxins

A big pre-filter protects the rotor against pollution As a result

container plus a sponge

Easy-Life Blue Exit (Against Cyanobacteria) 250ml Gravel One MarinePure Sphere has theBlue Exit works against blue green or slime algae Cyanobacteria, in fresh water aquariums. Harmless to fish, shrimps and plants. Instructions Remove the adsorbent materials (such as active carbon, Poly filter). Shake before use. Dosage: 10 ml per 80 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