Thanks all!
My tank is a 240 Gallon cube 4"*4"*2" cube.
Lighting before 2012-0712:
In 2009 I got 1 X 400W Reeflux 12K over light rail.This combined with 2 Giessman Aquablue Plus and 2 Actinic Plus is responsible for the explosion of growth.
Lighting Since 2012-0712:
Two dimmable DIY LED lights on 36 inch heat sink with
1) 12 XTE Royal Blue LED
2) 12 XPG Cool White Premium 7.5K
3) 8 XP-E blue
4) 2 XP-E red
5) 2 XP-E Green
6) 12 Violet UV LED's
7) 24 XRE Royal Blue
8) 12 XRE Cool White
Two Apollo LED dimmabel fixture
Two 4" giesemann atinic plus