Helix & others

Discover our range of Helix (Hellix) and Bio balls. These filter media are ideal for obtaining a high bacterial yield. Generally placed in the last filtration tank, this makes it possible to obtain an exceptional colonization surface. It is important to ventilate the tank in which these filter media are located in order to obtain adequate mixing. We recommend filling the filtration tank between 30% and 40% in relation to its volume.
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