CA_POPPYExplorerNov 08, 2015PW fresh water tank algae removalWent to add Thetford cleaning solution to the fresh Water tank in my 2004 Pleasure Way XL. Found the inside of the tank to have thick splotches of algae growth. Left the Thetford solution for 1 hour...Show More
drsoloNomadNov 08, 2015If there is no light, I dont think there is algae in the tank. But a bleach shock out to do the job.
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