dindy
Well-Known Member
so im getting a cor regulator and a 20lb tank from a buddy.....now i havent set up my fresh air or ehhaust and i do nt have a heat problem at all....now im wondering...i have read a few threads but it has not totally explained it to me....if im using the co2 is there a need for a fresh air intake....can i just use the co2 and an exhaust for smell???...i read not to exhaust when co2 goes on but this will be in replace of me getrting fresh air into the room right???...also what temps are suggested for use with co2???...i would really appreciate any help...thanks!!!