i asked growing on floor not on racks up high, as i run a 4 foot fixture on a 5 foot tank with good par readings through out the tank. no im not shopping around if i switch soon it would be the radion pros(when released). i wouldnt do diy, i can turn on and off my lights now, i would like being able to ramp up and down automatically and for them to communicate with my vortechs. i dont like the look of heatsinks my tank will always be open top and need a clean finished look of a fixture.as it stands ill be going with the lumen bright fixture by coralvue.

i also asked for pics?