Aquaforest -NP Pro 50ml (AFO-731331)

Arka Ultra-Pure 70 g (UP100)

Regenerable high-performance filter medium
70 g for 400 litres

ULTRA-PURE has been specially developed to reliably bind yellowing substances, cloudiness and organic contaminants, ensuring crystal-clear water in the aquarium.

Ultra-Pure is a regenerable, high-performance filter medium for crystal-clear water in any

saltwater or freshwater aquarium.

The macroporous, synthetic adsorbent resin effectively removes organic pollutants, yellowing substances and

compounds that cause water turbidity from the aquarium water.

Unlike activated carbon or conventional ion exchangers, it works via a special pore structure

that binds even very small organic molecules.

The medium is ready to use and should be placed directly in an area with a high water flow rate

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Regeneration

Place Ultra-Pure in a 1:1 mixture of water and household bleach in a non-metallic container for 24 hours. Perform regeneration in a well-ventilated area and out of the reach of children. Only commercially available household bleach with 8.25% hypochlorite may be used (unscented, without dyes, no splash-free or thickened ‘splash-less’ bleach).

Then rinse thoroughly with clean water. The original colour and full effectiveness are restored and Ultra-Pure is ready for reuse.

Note: Some mucous membrane protection products (‘slime coat’) can permanently contaminate Ultra-Pure and make regeneration difficult or impossible. Do not reuse if there is a noticeable smell of bleach or chlorine. If in doubt, soak Ultra-Pure in a small amount of water and check for residues with a chlorine test.