[james7307301]

I recently bought a 5lb cylinder and was wondering if anyone has used the blue line regulator system before. Will it fit the cylinder and do I still need to buy a difuser? I was told that there is a timmer which can turn off the C02 at night with the blue line system.

 

[fshfanatic]

I recently bought a 5lb cylinder and was wondering if anyone has used the blue line regulator system before. Will it fit the cylinder and do I still need to buy a difuser? I was told that there is a timmer which can turn off the C02 at night with the blue line system.

I have never used the specific regulator you are talking about however, the same rules apply.

Yes you will need something to diffuse the C02, either a reactor or some sort of diffusor.
You should be able to get some sort of solenoid that will plug into a timer which can then turn it off and on.