mr_X
Aquarium Advice Addict
Are you certain of this? I have sps doing fine 30" away from the fixtures, and these can't be as strong as yours. Plenty of LPS too.
I'd frag some pieces off of that birds nest just in case the rtn continues.
Why are you even worrying about them? They will die off on their own eventually. I'd probably do a water change and wait a few days before blasting them again though.
I didn't know it moves. My bad.
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