Wow - three inches and I thought mine were close! I know Mike (MFLamb) is using them and I think he's happy.
Here's a few photo to show the tank with some corals. These are the corals that are out of my 65g - I still have the 75g corals and fish to add. Might be a Sunday or next weekend before that is finished.
Full tank shot - notice I removed the black background as I'm not sure I like it.
This is the left side of the tank. I love the little chromis, they've been hiding in the Nana which is very cool to watch.
This is the center area.
A little closeup of the center area.
Right side of tank.
All parameters are about the same, pH went a little low but I used some buffer and now it's staying around 8.2 during the day and 7.9 at night.