Winterizeing ballast system?

[Djm2U]

Hey all,

Just wondering how you all Winterize your ballast system? Im thinking of just pumping rv antifreeze into mine or removing the pump and bag. I'm just curious how others do theirs?

 

[biffdotorg]

I was curious as well if some RV antifreeze might keep the mildew down. Maybe bleach?

 

[Seadoobuddy]

IDK what these ballast are made out of but I wouldn't use bleach (except to temporarily clean it ) as it is a harsh detergent.

 

[Salverda]

Has anyone put a ballast bag on/into a speedster 150. I know the wake will not be huge, but will it help a little bit?