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allowing invertebrates to thrive in tanks previously treated with copper
Regularly test parameters to maintain a stable pH between 8
biological media
ensuring the aesthetics of your aquarium are not compromised
this filter can be effortlessly switched off for maintenance
Black Knight 4" Dia x 9" Long Filter Brushes - 25 Pack 20-50 allowing invertebrates to thrive inWhat 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$ 10650.00
US$ 4300.00