Sera Magnet Cleaner Floating L 10 mm Glass mini fogger Filter Packing

Filter Packing

Denitrification is optimally enhanced and maximized by the bio polymer sphere matching the siporax ring

Initial cloudiness is normal

Clearer water passes through to the biological layer

100% Acrylic

Sera Magnet Cleaner Floating L 10 mm Glass mini fogger Filter Packingmagnet cleaner for aquariums floating inner part for easy handling removes biofilms and algae layers quickly and thoroughly additional cleaning function on the long side ergonomic handle on the outer part of the magnet Floating magnet cleaner Algae layers on the aquarium glass not only obstruct the view into the aquarium but can often only be removed by reaching into the water or when changing the water. With a magnet cleaner, however, the glass can