Juwel Bio Plus Coarse Sponge (Extra Large)
£7.99
Sale price
£7.99
Regular price
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Juwel Bio Plus Coarse Sponge (Extra Large)
£7.99
Sale price
£7.99
Regular price
- The coarse pore structure gives a large surface area, guaranteeing relatively high and even water flow velocity. This means that it is particularly suited to biological filtering in the aerobic area.