hey man yes all that you have showed at the top is necessary fan for Exhaust a fan for intake and a fan inside the tent to move the air around and the only thing you should buy more then that is a bigger tent and a termometer to mesure the heat and you are ready to go
thenewgrow Reviewed by thenewgrow on . First grow tent setup help! Starting with a 30x18x36 tent and not too sure if I have the 'right' or necessary parts to successfully grow some plants. my shopping cart consists of: A 4" fan to use as an intake on the bottom of the tent Exhaust on the side of the tent 400w HPS+MH Light Kit Rating: 5