juwel filter upgrade

This video is about juwel filter upgrade. The Juwel Bio filter works well, but is expensive over time replacing sponge filters. I have seen a video on rearranging the filters and it imoressed me and made sense, also replacing some sponge filters with Bio media, in the form of ceramic rings but different sorts are available, the idea being to increase the surface area to grow bacteria in your filter housing.

Видео juwel filter upgrade канала Steve H