Anyone has the WP-40 Mounted inside an Acrylic Tank ?

[pbyrmartin]

just got my wp-40, they are working great, creating waves I never saw in my tank but there is a vibration noise coming from the tank itself.
when I hold them in my hands they are near silent but mounted they sound like a faint cell phone vibrating .
does anyone else has this issue , or any fixes

I had the same problem with Hydor Koralia evolution on a wave maker, it made a bang every time it came on, drove me crazy until I got rid of them.

 

[islandreef]

Have one in my 135 Acrylic, at first I heard that faint humming noise, my wife would ask if that was the new wave maker, its been a few months now and we don't hear it anymore. So I guess it takes some time to stop making that noise. How long have you had it in there

 

[pbyrmartin]

2 days

I am hoping that the noise go away also, there must be a break-in period then

The seller wanted to change them out but I told him I would wait them out,

thanks