Well, it looks really good!
I have a friend in Gulf Breeze, Florida that has agreed to ship me a bunch of sand that is 99.6% quartz rock that has the texture of sugar and looks just like it too!
Quartz shouldnt cause any issues in a reef tank should it?
The sand will come from a private beach and he also agreed to bake it before shipping to help minimize any issues in the tank.
Any opinions?