I know they are different but have a 3 RBTA's and (as until yesterday) a purple LTA. All did spectacularly under my Kessil 360WE's. I have a 90g and 2 lights, hung 10" above the water. Maybe you can give the kessils a try?
I found this thread b/c I'm considering a blue or green gig to host my ocellaris - if I can find a healthy one that isnt $400! Any recommendations? The more I read, the more I'm scared to buy one online.