I just got done reading This deserves another journal...My 190g Wild Discus build! [Archive] - MonsterFishKeepers.com and he has an amazing light set up. I have read here that led does work with plants (Geomancer). I was wondering if anyone has tried to build a light set up kinda like this. I really like the idea of slowly bringing the lights to full power and slowly turning it off. As to not shock the fish with instant on and off. I'm not dumb with electronics as I am an electrician, but I've never dealt with programable electronics that much. I think I'm going to keep researching and try and build a fixture myself. Just wanted to know if anyone here had some ideas on how to do it and some good places to buy the parts.