NeveSSL
Got tubes?
There is a lot of variation because everyone's tank is different in their needs. 
This article will tell you how to get started, when to pull back, and how much to start with:
http://www.reefkeeping.com/issues/2008-08/nftt/index.php
You may want to read through it a couple of times and make sure you've got it down because it is real easy to crash your tank doing this.
Brandon

This article will tell you how to get started, when to pull back, and how much to start with:
http://www.reefkeeping.com/issues/2008-08/nftt/index.php
You may want to read through it a couple of times and make sure you've got it down because it is real easy to crash your tank doing this.

Brandon