Ok week later and the Goniopora hasnt improved at all. Ive noticed the Lawnmower Blenny picking at it as it swims past it.
From the 10 weeks i've had the coral ive noticed quite alot of thing.
1) The closer to water change day the bigger the tenticles.
2) It does better away from the flow. The tenticled polyps on it are not controlled by the flow of the water they move themselves in different directions. Almost as if they are looking around. When things come near it crabs, urchins, fish the GP points that way and almost follows them.
3) Sea Urchins are not good tank mates for a Goniopora
4) Lawnmower Blennies are not good tank mates for a Goniopora
5) Clownfish unless already hosting in something are not good tankmates.
6) The only time the polpys retract fully are when something walks on it, or touches it.
So from my experiences id say this coral needs to be in a calm tank pretty much by itself. Maybe just a small 2 gallon with little flow and a deep sand bed.