Peggie,Finally getting around to installing SeaEra toilet and of course - IT FITS... but I'm about 6" short of the current discharge hose. The hose is fine no odors since I flush it out real good after sailing. Now to the question. Can I join a section of hose into this or do I have to run a new hose all the way to the tank?Another thing, this toilet does not have a vented loop which I found interesting. Any thoughts on this?BTW we are going to hold off the installation of a MSD until next year. Joan won't let me spend that much until we are sure of it.Jim