Shhhhhhhhhh……I was saving that Postrata for Chin….oh well I’ll cut one last frag.
I have the colony about 12” from the surface under my 250w 10K XM and it gets the brunt of the 3600 gph from the dart on the CL. I guess it gets some of the light from the 400w side too.
To be safe you could start moving it toward where you want it, a few inches every couple of days. Keeping a close eye to see if it starts getting unhappy.
I’m so impatient that I would just plunk it where I wanted it, but take it slow I don’t want to cut any more of it.