I recently purchased a 20lb tank and had it filled with beer gas (75%nitro / 25% CO2). My small tank (5lb) ran out and I have hooked up my beer gas to my keg until I can refill the small one.
How does beer gas affect a Lager or Ale? Will it be a negative or positive result? Is this something I can always do or would you recommend staying away from this setup?
All feedback is greatly appreciated.