You kidding. I can't remeber what color is suppose to be what.
If I can't read the designation, I have to use a P/T chart to know whats in the bottle.
Thats why they put it in a box with big letters and numbers. For blind people like me.
I take my jugs out the boxes. I have that there fancy tank holder in my POS Ford.
I got 7 tanks in the holders and like 3 more tanks on the floor of the van. Crammed in with nitro and a recovery tank.
I fully support the military and the War on Terrorism.
If you don't know, then don't do. If you don't know and still do, then be prepared to pay someone else a lot to undo what you did and then do it right.
If you do know, then do. But do it right. Otherwise, you may not be doing it long.