Fluval FX6 Filter Pulsing, Vibrating & Knocking Sound – Fixed

Name: Fluval FX6 Filter Pulsing, Vibrating & Knocking Sound – Fixed - DIYFixVideo
Uploaded: 2025-12-29T06:20:12+00:00
Duration: 166 s
Description: Pulsing and knocking noise on the Fluval FX6 Filter is usually caused by a worn or dirty impeller. Cleaning may help, but impeller replacement permanently fixes the issue.