Puffy trying to get as much light as it could from other sources I bet.
With the nem at the bottom of the tank surrounded by rocks, it probably won't receive enough flow. Furthermore, the part of the nem that's shaded will remain bleached. Maybe consider moving the zoas from the rock on the far right, and place the gig on the top. Once it grows, it may take up most of that rock. I think it'll look very nice with the nem on top and the ledge underneath.
Yea, gigs need to be up in the rocks. That's why i mentioned putting him up in that crevice on the upper right side. Only haddoni stay down in the sand.
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