HI MATE THE ONLY INTAKE AND OUT TAKE ARE JST VENTS the 300 watt dnt produce alot of heat but i jst got a fan to flow the air around and four vents in the wall to let fresh air in and crap air out, i got sum new piks, the big one is great white shark and the small one is lemon. u never would of fault it but the little one is the same age as the big one, wot do u fink myt b rong wif it?? there just under a month old, on 18/6 no nutes yet jst plant food from the compost, is this good for a months grow? should i be bigger? has anyone ever used a 300 watt cfl before? wots ur opioin on the two ? thanks

:rastasmoke: