Very nice. That's some impressive growth, what are you using to maintain Ca/Alk?
I am using a Grotech dosing pump with sodium bicarbonate and calcium chloride to keep Ca/Alk at 450/13-15dKH.
Wow cool idea. Looks like a part of the ocean. In the top down looks like a green digi on the left?
Thank you, yes there is a green digi and a pink digi in the tank, it is little bit difficult to discern the species when these corals are small frag...

The acrylic tank is too hard to clean for me, I will use glass in next tank...If you scrape off those coraline. It will look more stunning. Like it so much.
