So I'm gonna start a grow in a week or so, I'm looking for an exhaust fan that is cheap, like less than 100$ cheap and no louder than a normal fan but still does a good job for the size tent I'm buying. I'm going to buy a 2'x4'x5' tent off amazon that cost around 90$. I built a carbon scrubber and plan to blow air through it. I've done tons of research but there are a couple things I still wanted answers to. 1. I have a vornado fan and was wondering if it can be used in the same way as a vent fan if I put it in the tent and push the air into a carbon filter on the outside. 2. If my fan cannot be used in that way, can anyone recommend a fan that is quiet, cheap, and will vent a tent of that size. 3. How many plants can I fit in there? I only want 4 or 5 plants at a time. 4. Also do you think most of the odor will be killed, the scrubber i built has a 4" core with I guess 2" of carbon around it being that the outter portion of my filter is 6", there will be no pre filter since I'm going to push air through it. I'll also be using a home made ona airfreshener outside the tent to help kill smell. Any and all help will be much appreciated as this is my first indoor grow and need it be very stealthy haha. I hope all this makes sense, I feel like I was rambling and I'm much too tired to proof read.