Yes sir, each string can (potentially) be controlled though I might just make the whites on one control and the blues on another. I don't think there is a practical need for further separation than that.
Printable View
I'd still cut out four whites. Or be prepared to under drive them.
I have the whites and blues on separate channels so I can dim them for sure. I just didn't know what to put there instead of the whites and I don't want it like extremely super super blue like corn bred status. But this is how I learn, maybe I will say "darn it I should have put fewer whites"
Here it is!
Removed old stuff
http://i.imgur.com/4X2Oubq.jpg
Cleaned up heat sink
http://i.imgur.com/fZFbA5D.jpg
Soldered new LEDs
http://i.imgur.com/yhpwOEM.jpg
Happy corals
http://i.imgur.com/cTF3jEv.jpg
If only my chick would admit the same!