I thought mine was pretty close 🙂 … thats why I bought them, but they were not. There has be quite a lot of blue in them, not just a tiny band, – but lets see. I am sure you have also found then other threads here regarding this problem.
Getting paros home from shops is really tricking sometimes. In my shop, – nomatter where they come from, they keep them in ‘ordinary’ water as the rest of the fish, they dont bother lowering ph or anything. So I take a good time adjusting them to lower ph when they come home to me, and dont put it too low in the beginning.
With wild caught fish I always look out for odinium, – of course its probably due to the stress of moving and changing waters, but I find wild caugths to be more prone to it.