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Old 11-24-2015, 09:09 AM   #15
Ski in NC
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City: Wilmington, NC
Vessel Name: Louisa
Vessel Model: Custom Built 38
Join Date: Jan 2014
Posts: 6,194
Quote:
Originally Posted by kulas44 View Post
The very best water prevention additive is complete access to the inside of the tank. Then you can actually clean them. No more worries.
That's the answer right there. A proper "sump" with a drain will cure 90% of tank fouling issues. What is frustrating is that most boat mfrs, even some of the higher end ones, fail to make any sort of provision for this.
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