I’ve just changed to a Redsea skimmer. From a skimming perspective I’m very happy but there is an incessant hum which is starting to annoy the wife - not a good place to be!
Has anyone put some sound proofing on the door of the sump to quieten down the noise (I’m sure this problem doesn’t just relate to the Redsea) and, if so, did it work? Any other ideas?
For reference it’s not touching the sides of the sump. The water level is just above the recommended height - would this make a difference?
Looking for ideas before I make any moves.
Has anyone put some sound proofing on the door of the sump to quieten down the noise (I’m sure this problem doesn’t just relate to the Redsea) and, if so, did it work? Any other ideas?
For reference it’s not touching the sides of the sump. The water level is just above the recommended height - would this make a difference?
Looking for ideas before I make any moves.


