hey everyone, this is my first grow ever and all I really know is I want to use autoflowers and I need to use a grow tent.... I've done some research on gear and i'm really leaning towards the 600w kit from htgsupply: http://www.htgsupply.com/Product-HTG-600w-Grow-Kit.asp
now I'm planning on upgrading to the digital dimmable ballast because its not too much more and I believe dimmable means I can run it lower wattage if I need to?
theres also a choice of reflector and I just really have no idea what to get here, i'm leaning towards a 8" cooltube because they seem fairly popular and 8" has to be better than 6" right?
and for the ventilation I realize I'm going to need a carbon filter and am probably going to go for the 6" for the increased cfm but what is a tall boy filter and is it worth the $10 over the standard one?
anything anybody would change or any opinions i'd love to hear.

now I'm planning on upgrading to the digital dimmable ballast because its not too much more and I believe dimmable means I can run it lower wattage if I need to?
theres also a choice of reflector and I just really have no idea what to get here, i'm leaning towards a 8" cooltube because they seem fairly popular and 8" has to be better than 6" right?
and for the ventilation I realize I'm going to need a carbon filter and am probably going to go for the 6" for the increased cfm but what is a tall boy filter and is it worth the $10 over the standard one?
anything anybody would change or any opinions i'd love to hear.
