Description
The Aquael FZN Pro 1000 – Filtration Sponge is a durable replacement sponge designed for the Aquael FZN Pro 1000 hang-on-back filter, providing effective mechanical and biological filtration by capturing debris and supporting beneficial bacteria growth.
Made from high-quality PPI foam, it maintains optimal water flow, is reusable with regular rinsing, and should be replaced every 3–6 months for peak performance.
PPI Rating 10
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