MH Ballast help

[GreenSpottedPuffer]

Thanks for all the responses. I don't know if I want to be messing with the ballast myself though. I don't know anything about them.

I think I will either try to replace it or for the new tank build, build a box to hide it in under the tank and try to keep it quiet.

I am just sick of hearing the thing...but it does seem to be still working.