Juwel BioPlus Filter Sponge Coarse Aquascaping Tools A balance of Krill and

A balance of Krill and Spirulina offers vivid coloration

Reef Plus is formulated to provide nutrients available from natural tropical reef waters

Channel B: Deep Blue + Light Blue

1 x NO2/NO3 (17 ml)

Because it uses top-quality silver contacts and shock-proof borosilicate glass

Juwel BioPlus Filter Sponge Coarse Aquascaping Tools A balance of Krill andbioPlus coarse Filter Sponge The JUWEL filter sponge coarse serves for the mechanical and biological filtering of your aquarium, making it an essential component of the JUWEL filter system. 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. The open pores of the JUWEL filter sponge were made without the