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this living carbon technology has been tested and trusted in locations such as Sydney
Suitable for Ponds: Up to 9
With parameters finely tuned to maintain marine life health
The floating nature of the pellets not only makes feeding adjustments simple but also helps maintain clear pond water
Fluval internal powerfilters have been the staple of the hobby for many many years
Black Knight 6" Dia x 12" Long Filter Brushes - 25 Pack interpet this living carbon technology hasWhat 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