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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Power Consumption: 8 watts
If you've algae loving marine fish
Light enters the instrument at one end and passes through a sample of the aquarium water which causes it to be refracted
By fostering a natural pond environment
Black Knight 6" Dia x 12" Long Filter Brushes - 6 Pack compact Power Consumption: 8 wattsWhat 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