The Planted Tank Forum - View Single Post - A differnece in Co2 we buy when we refill and does it matter?

**jreich** · 04-27-2012, 10:34 PM

co2 is co2, there is absolutley no dif between food grade and industrial, and like said before no reason to sping for the medical quality is you could even get your hands on it.

04-27-2012, 10:34 PM	#10
jreich Planted Tank Guru (View User Tanks) PTrader: (3/100%) Join Date: Feb 2009 Location: philadelphia Posts: 2,940	co2 is co2, there is absolutley no dif between food grade and industrial, and like said before no reason to sping for the medical quality is you could even get your hands on it.