Black Knight 1 x Genuine Vortex Brushes 260cm x 10cm UV Floats upwards for easy retrieval

Floats upwards for easy retrieval if detached

At A Glance

Works in oxygen-rich environments – no anaerobic processing

Designed for aquariums up to 75 litres

200ml skimmer cup and foam reactor for easy maintenance

Black Knight 1 x Genuine Vortex Brushes 260cm x 10cm UV Floats upwards for easy retrievalWhy do I need Vortex Brushes: Vortex chambers work well for settling heavy waste but struggle with lighter particles. You might notice that despite collecting a lot of waste at the bottom, subsequent chambers still get dirty. This is because fine particles don't settle in the vortex and are drawn into the next chamber. How do they Work: Black Knight brushes trap large particles with their close weave interlocking filaments. The filaments static charge