Jaime,

This would be considered a bad question I believe and no one will most likely answer. I know this becuase I asked bad questions too and I didnt get an answer. Best thing to do is eduacate your self with basic info. I provided a link from Esoteric it teaches you the basics and applies to all forms of hydro. Im new aswell and I thought id try to help.

http://www.1-hydroponics.co.uk/video...agation-p1.htm

Some poupular video you can watch too if you dont like reading.

Mr. Green "I Grow Chronic"
J.Cervantes.Ultimate.Grow
Ready Set Grow
Stoned free
Top Quality Growing

And there are atleast 30 Ebooks out there too..

You can find all these videos for sale at Hightimes.com.. Or if you know what your doing you can download them all for free via Torrents. If you send me your email address in a PM I will send you Ebooks if you like.

Hope I helped