Sera Filter Wool / Filter Floss

Essex Marine Aquatics Verified independent store

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Sera filter wool Sera filter wool for the mechanical prefiltration consists of stable fibers that retain finer dirt particles for a longer time without sticking or collapsing. Sera filter wool can be washed out several times. Suitable for all filters. Sera filter media must be rinsed under warm water before using it for the first time. Show more