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I have a 40b with mostly SPS. I have a 4 bulb ATI fixture about 12" off the top of the water. I just ordered a 36" tech Reefbrite to add to my ATI fixture. My question is how do I go about acclimating my coral to the Reefbrite or is it fine to just add it to my T5 and run with it?
; If you want to be safe, you can turn on the RB first then 30 mins or so later turn on the ATI....

