Blue and Green Millipora (Acropora millipora), several months of growth.
Picture taken March 2008, Nikon D70 Digital SLR, Sigma 105mm Macro Lens

This bluish green milli has been a very slow grower in my tank.

It is fairly high up in the tank, towards the back within a few inches of the back glass.

This placement makes it very difficult to get a clean picture of it.