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Black Knight 8" Dia x 20" Long Filter Brushes - 12 Pack 1galWhat 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
Featuring neoprene diaphragms
Suitable for both 230V/50Hz and 115V/60Hz frequencies
A coarse sponge is provided to be used with fine materials that may pass through the perforated plate however this is not normally required for most medias
accommodating a maximum flow rate of 4
Easy installation and removal — simply position the brush vertically at the pond edge and remove it after spawning to safeguard the collected eggs
Applications: Suitable for freshwater and saltwater aquariums
Fluval 406
This unique "soft wafer" is developed for bottom feeders who have small downward facing mouths and must gulp their food
requiring only Swell Silicon adhesive
additional modules like the V²Pure De-ionising Pod can be integrated
• Increases humidity levels
Loaches and Other Bottom Feeders