The one coral you can't have seem to keep.

[RV Reefs]

I can never get Acans to grow. I can get tons of other corals, zoas, hammers, acros, duncans, but never the Acans.

 

[VintageReefer]

I’ve been having issues with acanthophyllia

 

[Patx]

...

 

[Ghostyboythedog]

That's funny - Xenia is impossible for me too. But I figured out it is like candy to my coral beauty. At first it was frustrating, but I slowly realized he might just be trying to help the invasion

True