|Topic Review (Newest First)|
|11-20-2012 10:51 PM|
|snakeplisken||just blow into it...|
|11-20-2012 06:16 PM|
|Hmoobthor||try it which ever way...if there is no bubble.... switch that baby around and ur set|
|11-20-2012 06:08 PM|
Mine has little arrows on it indicating the flow. Point the arrows away from your yeast and into your tank.
If your's just says "in" and "out" then yes, i'd say the "in" side is the yeast side and the "out" side goes to your tank.
|11-20-2012 05:38 PM|
|nvladik||Sounds about right....|
|11-20-2012 04:57 PM|
Question about check valves
I am doing the DIY CO2 method for my fish tank. This forum has been awesome, but I just have one question. I bought a check valve, one side says in the other says out. Am I correct that the "in" side should be closest to the Yeast bottle?