karen123kExplorerJan 09, 2015holding tank emptyied shows as 2/3 fullI realize movement helps break everything down. what if u are living in and not mobile? how do u dissolve it? I am using a chemical. I dumped my tank but I don't think it worked sensors says the same ...Show More
Dick_BExplorerJan 09, 2015We generally ignore our Black Tank reading and dump every week regardless of what it shows.
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