The Juwel Nitrate Removal Sponge for your Jumbo Juwel Filter assists in enhancing your water quality. Replacement recommended every 6 weeks. High nitrates cause your fish stress, making their organs work harder. Increased stress leads to a reduced
The Juwel Nitrate Removal Sponge for your Jumbo Juwel Filter assists in enhancing your water quality. Replacement recommended every 6 weeks. High nitrates cause your fish stress, making their organs work harder. Increased stress leads to a reduced