Gday from Australia, I need you help.
I think I might be having similar issues, I'm determined to make my 9410 go quiet, at the moment it is rather loud and the main and sole reason I got it was to get my tank to be as quiet as possible. The only thing is I don't know how.
1. I can't seem to detach the pump as it seems to be jammed into the skimmer. But I have unscrewed it and taken out the impeller and given it a scrub.
2. I'm not sure if the water level is too high at the moment, I have it a 24cm, 240mm, 9.44882 inches.
3. I have barely any air going into the skimmer as its screwed on pretty tight at the moment as it was overflowing each time.
I have made a short video. To show you what I have if you can help us out here. That would be awesome. Even a video would be amazing. I have seen other posts of people saying that the skimmer is the quietest thing running in their tank. I have a Tunze 6055 and 6095 and if the skimmer could run that quiet I would be in reefer heaven.
Thanks in advance from Australia. Regards
Walt
https://www.youtube.com/watch?v=kr1qd6_ZKEM