BIOCARRIER TYPE HELIX

New type of biomedium for filtering water in floating or moving applications. Also suitable
for trickle installations.
Thanks to the high protected surface, it offers very high biological filtration compared to other bio rings.

In the 3rd photo the difference is shown between new (white) bio rings and “matured” bio rings with biofilm (dark).

Characteristics:

- colour White.
- Ø17 mm
- Height 15 mm.
- Surface 720 m² / m³. Protected area: 589m² / m³.