Great pieces Zach. Not sure what to tell you for placement, etc. only Acans I have kept alive (for 3 years now) are a colony of Orange Crush Acans. Started out the size of a quarter now the size of a baseball. Placement was bottom of a 90 gallon with a 4 bulb Tek T5 fixture, Ecotech MP-40 and Koralia 1450.
Also today i noticed an open brain, that I purchased a few days ago, Has not opened up fully since i introduced him into the tank. Since this morning some of the skeleton has been poking through the flesh. I moved him into a little shadier spot thinking maybe it was the lighting? ANY Suggestions?