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Premium select media for use in Fluval Canister Filters
UV sterilisers
The filter is fitted on the aquarium glass with suction cups
this pump is perfect for large aquariums and demanding circulation tasks
Aquarium Size: 100-200 litres
Black Knight 4" Dia x 16" Long Filter Brushes - 25 Pack freshwater Premium select media for useWhat 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