Scotty wrote:
I never liked emptying the porta pot tank. Nasty job!
Whereas pumping out a holding tank is hassle free.

The only difference between pumping out a permanently installed
"pumpable" portapotty and pumping out any other holding tank is the
location of the tank.

--
Peggie
----------
Peggie Hall
Specializing in marine sanitation since 1987
Author "Get Rid of Boat Odors - A Guide To Marine Sanitation Systems and
Other Sources of Aggravation and Odor"
http://shop.sailboatowners.com/books...ku=90&cat=1304