Forum Discussion

DinTulsa's avatar
DinTulsa
Explorer
Aug 11, 2015

Let's talk tank size...

I think the wife and I have decided on the Mesa Ridge 310bhs tt. My only concern is the 31gal black tank. Is this tank large enough in your opinions? I know usage may very, but general we camp for 4-6 days at a time.
  • 2112's avatar
    2112
    Explorer II
    I'll ask how big is too big?
    We have a 32g gray and 32g black tank. We know we will come close to filling the gray in 4 days so DW will wash dishes in a container that fits in the sink and I dump it into the black tank. After 4 days we may have a full gray tank but the black is maybe half full at the most. I still have to add water into the black tank to fill it before I empty it.

    It's just the two of us using the facilities.

    So I'm curious, how many here have to add water to their black tank to get it close to full before draining it?
  • Our TT has a 30 gallon black tank. With the wife and me, we can easily go 7 days.