hello all.. i'm thinking about building a 8x8x8 room and was wondering how much cfm should i run with a 1000w hps and what size carbon filter..


if you can i'll need to about the intake cfm too.. i would really appreciate it

thanks..
fasts102376 Reviewed by fasts102376 on . how much cfm? hello all.. i'm thinking about building a 8x8x8 room and was wondering how much cfm should i run with a 1000w hps and what size carbon filter.. if you can i'll need to about the intake cfm too.. i would really appreciate it thanks.. Rating: 5