JBL SintoMec 450g Advance A continuous operation is

A continuous operation is

yet it provides excellent flow characteristics

this is normal

The reflection of the UV radiation kills off bacteria

• Supports 4x 39W T5HO lamps

JBL SintoMec 450g Advance A continuous operation isBiological breakdown of pollutants in fresh and saltwater aquariums: sintered bio glass rings for the use in aquariums. Easy to use: insert bio filter rings as second last filter stage. Intensive water clarifying thanks to biological filtering: microorganisms settle inside the filter material and break down pollutants. Extremely effective: conical tunnel pores and 5 mm wall thickness create ideal surface of 1200 m l for beneficial microorganisms to