Oase Hel-X 13 Biomedia 800ml
€14.95
High-performance biological filter media
- Premium biological media for aquarium filters
- Maximum bacterial colonization thanks to special porous structure
- High surface area for efficient biological filtration
- Supports the nitrogen cycle (NH3/NH4 → NO2 → NO3)
- Chemically inert, does not alter water parameters
- Content: 800ml of Hel-X 13mm media
Superior Biological Filtration
The Oase Hel-X 13 Biomedia is a high-performance biological filter media, designed to maximize the colonization of beneficial bacteria in your aquarium. With its patented helical design, Hel-X offers an extremely high surface area per volume, allowing a much larger number of nitrifying bacteria to colonize the media, resulting in superior biological filtration.
Innovative Design
The unique helix structure of Hel-X 13 Biomedia creates turbulence in the water flowing through it, ensuring that oxygen-rich water reaches all bacteria-colonized surfaces. The helical thread design ensures that water does not just flow around but through the media, optimizing contact between water and beneficial bacteria.
Fast Colonization
Thanks to its microporous and textured surface, nitrifying bacteria colonize Hel-X extremely quickly. The media never needs replacement - once colonized, it maintains its effectiveness for years, making it a long-term investment in your aquarium health.
How to Use
Place Hel-X 13 Biomedia in the biological media compartment of your filter. It should be placed after pre-filter sponges (mechanical filtration) and before any chemical media, if applicable. For best results, replace 50% of old biological media with Hel-X at a time, allowing bacteria to gradually colonize the new media.
Technical Specifications
Brand: Oase
Model: Hel-X 13
Type: Biological filter media
Size: 13mm
Volume: 800ml
Material: High-density plastic
Surface area: High
Approximate weight: 500g
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