Thread: Tunze 6055 making a knocking sound on wave settings
View Single Post
  #1  
Old 04-13-2013, 06:07 PM
windcoast reefs windcoast reefs is offline
Member
  
Join Date: Dec 2010
Location: victoria BC
Posts: 733
windcoast reefs is on a distinguished road
Default Tunze 6055 making a knocking sound on wave settings
Hey everyone,

Last night my tunze 6055 started making a knocking sound. It happens whenever it goes from 40% to 100%. I pulled the impeller out and it looks good. Any idea what might be the solution, I never had this happen in the past on the same setting.
Reply With Quote