Juwel bioPlusPrimo 60/70 Fiilter Sponge Fine 1pk Pax Bellum Unlike other products

Unlike other products

formulated with Iron and Potassium

including Fluval’s flagship FX series

soak or clean with a dilute bleach cleaner

Juwel bioPlusPrimo 60/70 Fiilter Sponge Fine 1pk Pax Bellum Unlike other productsUWEL Bioplus Primo 60 70 Filter Sponge, Fine The JUWEL filter sponge coarse filters an aquarium via mechanical and biological action, making it an essential component of the JUWEL filter system. The coarse pore structure has a large surface area, which promotes relatively high and even water flow velocity. This means that it is particularly suited to biological filtering in aerobic areas. The open pores of the JUWEL filter sponge are made without the