Black Knight 1 x Genuine Vortex Brushes 260cm x 10cm 10L Compact design facilitating easy integration

Compact design facilitating easy integration into existing aquarium setups

When operating

maintaining the perfect temperature has never been simpler

] If initial alkalinity in the aquarium is below 7 dKH (2

measuring oxygen levels in just a few minutes and is scaled from 2 - 14 mg/L

Black Knight 1 x Genuine Vortex Brushes 260cm x 10cm 10L Compact design facilitating easy integrationWhy 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