Originally Posted by austin1989us
How much poop fits in a 40 gallon black tank? I guess the better question would be, how long does it take to make 40 gallons of poop? Is it full after a week? A month? idk how big of a tank will work for my bus.
it really depends, how many people and how much water. with me and my wife and daughter we can go up to 2 weeks,if real careful,and I pee on a tree or the tires we can go maybe 3 weeks, put thats pushing it, you have to keep in mind you have to use a certain amount of water, otherwise your tank can dry up and leave you with a solid mess in the tank, theres also the smell factor, it could get a bit ripe. you can use chemicals for that, also I think your toilet needs a bit more water so it can grind properly (I think). the grey tank will fill alot faster, depending how many showers, dishes, etc.