I purchased two boxes of premium fiji Live rock, and one box of fiji show from reefer madnes.I cured it for three weeks in a Rubbermaid tub and now it is in the tank to start the cycling process as you can see it is just starting the diatoms phase, next month I will buy one more box of tonga branch to finish it off. this is not my finished or even the start of my aquascaping project just placed the rock on the bottom for now to get a good look at it and to see if anything interesting start to grow.