Set of 3x paper scrolls for compact  Rollermat

Marinepure PLATE 20x20x2.5cm Designed for Ammonia and Nitrite Removal under high flow. Deep pore structure will allow development of low oxygen zones, which will help with control of nitrates. Perfect for the creative hobbyist as it can be easily shaped. Use in sumps, between baffles, shape to fit in tight/custom places.

Marinepure BLOCK 20x20x8cm Ammonia, Nitrite & Nitrate Removal Primarily designed to provide deep anaerobic zones for de-nitrification in passive or low flow systems. Live rock substitute Use in Aquarium sumps

Set of 3x paper scrolls for Rollermat

Paper scroll for Rollermat

Theiling Rollermat Fully automatic fine filter for fresh and saltwater aquariums and garden ponds. By Rollermat contaminants are removed from the aquarium water, which relieves the biological filter and the protein skimmer. The result is clear water and healthy fish. The water is filtered through a fine fabric and automatically flows from a roll when it...