I own 4 tanks (2 20's, a 10, and a 5) and generally get them refilled. When they get within a year of the certification running out, I take them to an exchange place and end up with one with a fresher date. I had a really cruddy looking 5# tank for a while, but I traded that one in so I could get a nicer looking one. Ended up with a new looking freshly painted one.
Wayne
Bugeater Brewing Company




