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They mechanically filter fine particles
Its design maximises the surface area for beneficial bacteria
featuring straightforward and safe cleaning and maintenance
Equipped with a temperature control dial and an automatic safety shut-off switch
• Prevents stress
Black Knight 8" Dia x 16" Long Filter Brushes - 25 Pack seachem They mechanically filter fine particlesWhat are Black Knight Filter Brushes: Black Knight filter brushes are made from the very highest quality Hydrotek polypropylene twisted into two stainless steel wires to form a cylindrical brush with a loop at one end for hanging. The other end is capped with a plastic knob for safety. They last indefinitely and are the easiest to use, most efficient and most cost effective pond filter medium you can buy. Our brushes are used in filtration systems in
US$ 129.00
US$ 101.97