Nitrate Reduction Sponge for AW50 – 30cm x 6.5cm x 1cm

Designed specifically for the AW50 filter, this nitrate reduction sponge helps maintain healthier water conditions by effectively reducing nitrate levels in aquariums. Measuring 30cm x 6.5cm x 1cm, it fits perfectly within the filter system, enhancing biological filtration and supporting overall water quality. Ideal for freshwater and marine setups.