Description

**This item is classed as a large, bulky or a heavy item – additional delivery costs apply. Total delivery will be calculated at checkout.

High performance filter medium with a particularly large surface area

Professional technology from the area of industrial waster water treatment, perfected for use in the pond filter. Thus, in the development the Hel-X bio-bodies, particular priority was placed on maximizing the extremely important, protected surface. This is indispensable for maintaining a stable bio-film. The unique Hel-X helical geometry, which additionally offers low flow resistance, makes this possible. In the moving bed process, in particular, useful micro-organisms, are provided with optional ambient conditions for the nitrification process.

• Maintenance-free, self-cleaning filter medium in the moving bed system
• Uniform distribution of pond water through entire filter medium
• Neutral floating behavior
• Large surface for settlement of micro-organisms
• The protected surface is significantly larger than that offered by compatible bio-bodies
• 2×25 l Hel-X daily decomposed approx. 340g of fish food (depending on plantings, temperature and fish food quality)
• Removes ammonia NH3/ammonium NH4 and nitrite NO2 (nitrification)
• Removes nitrite NO3 (denitrification), thus there is less algae growth
• Ideal extension in the ProFiClear Premium moving bed system
• Also suitable for existing filters with moving bed technology

Fill-level due to technical processes