@Jdadams How does it look at night? I'm still curious on the reason for the retracted tentacles and puffy base on mine as well. So far my theories are:
-Since it's bleached it's deriving the majority of the nutrients from the water it's inflating it's body with...I do notice the puffiness has declines since i've been feeding more regularly.
-The shortened tentacles are a response to the high PAR
and the lack of zooxanthellae. The tentacles are extending a bit more with more color coming back.
The extension of the tentacles at night may indicate a sensitivity to high PAR during the day so I may move the mag lower if I notice a change for the worse...