Fish Filters & Water Pumps Filter Sponge/Foam Fluval Fluval by Fluval Designed for use in the Fluval® G3 Filter, the Fluval® G3 Nitrate-adsorbing cartridge will remove up to 13000 mg of nitrate ion in fresh water aquariums. Nitrate concentration should not exceed 20 mg/L in freshwater aquariums. Planted aquariu ... 27,91€ Order 2 units, don't run out of it x1 27,91€ 27,91€/unit x2 -0,56€ 55,26€ 27,35€ last unit x3 -0,84€ 82,89€ 27,07€ last unit x5 -1,40€ 138,15€ 26,51€ last unit Buy it with... Marina MARINA 0,82€ Features Fluval Reference015561104210 BrandFluval TypeCartridges Accessory type Description Fluval Customer Reviews Fluval Write a review Related categories Filter Sponge/Foam Filter Sponge/Foam Fluval Filter Sponge/Foam Filter Sponge/Foam cartridges Standard price 27,91€ Autoship order How does it work? Save in your Autoship deliveries! + info -5% available The supplier has not confirmed the delivery date. We recommend looking at these alternatives. - + Add to cart Save purchasing more than 1 unit Prices valid for today