foggysail
Guru
Household toilets are great if you have an unlimited water supply and a treatment device...or a huge holding tank. I have neither so I designed a system that works for me and my boat....each boat is a bit different and used differently, so one system doesn't necessarily have to fit all.
What is hard for some or for them to understand isn't necessarily hard for others.
I cannot recommend a househole toilet to substitute for a marine toilet. The marine toilets that I am familiar with macerate the waste in some manner including those manual jobs. I can just visualize a large gun boat snaking its way to a holding tank