Thread: Advice on powerheads
View Single Post
  #4  
Old 12-06-2011, 03:48 PM
hillegom hillegom is offline
Member
  
Join Date: Nov 2008
Location: Surrey
Posts: 1,996
hillegom is on a distinguished road
Default
Any calcium deposits on it?
Try submersing in vinegar overnight, non running, to see if that helps.
Reply With Quote