Black Knight 8" Dia x 16" Long Filter Brushes - 12 Pack fluvalWhat 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
Easy installation above or below ground level
Fused outlet for up to 1 x 1000w and 1 x 300w
a directional output nozzle and the filter comes complete with a foam filter
TetraTest pH Test Kit (50 Tests)
and zooplankton
Its straightforward operation and cleaning process make it a convenient choice for aquarium enthusiasts seeking maximum water clarity
Professional also contains natural propolis which has anti-inflammatory
Model: MaxiJet Pump 500 - 24330
The floating nature of these sticks allows pond owners to efficiently manage feeding by observing consumption rates
Rinsing the foam on a monthly basis
Equipped with a substantial 8-litre reservoir
Durable and reliable