I guarantee you can lower the lights to ~6" off the water (or less even) then just build a canopy based off that..
Why.. because I used to have the exact same setup (40b and 2 x OR lights) and it worked just fine..
Not sure if I have pics but I literally just made a box with 1x6 material and then the lights just sat right on top of that.. (Used aluminum angle iron to create a nest that they sat right in)
No more "alien invasion"
I'm quite positive I likely ran more than the 20/12% too..
__________________
Who me?
|