Alright, I'm currently running a 600 watt HPS light.
I am using a Super Sun 2 hood, with the tempered glass, and a Lumatek digital ballast. Heat is a problem, atm my highs are 85 degrees, but this is using a 177 cfm Vortex blower to push air in, with a passive exhaust. Thing is, the vortex is about to be hooked up to a can filter when I start my 12/12 cycle.

So I bought a 6 inch Ecoplus, and am planning on hacking a hole (okay, sawing a square in the top right and bottom right corners) in which to put a flange. My question is, would it be better to use my Ecoplus fan to pull air out with a passive intake, or push air in with a passive exhaust.

Oh, and another issue... for the can filter, do I want it pulling air through the filter and out the blower, or blowing air into the filter?

Thanks in advance.
evilgunny Reviewed by evilgunny on . Venting issue Alright, I'm currently running a 600 watt HPS light. I am using a Super Sun 2 hood, with the tempered glass, and a Lumatek digital ballast. Heat is a problem, atm my highs are 85 degrees, but this is using a 177 cfm Vortex blower to push air in, with a passive exhaust. Thing is, the vortex is about to be hooked up to a can filter when I start my 12/12 cycle. So I bought a 6 inch Ecoplus, and am planning on hacking a hole (okay, sawing a square in the top right and bottom right corners) in Rating: 5