I'm probably going to do a mixture of wood and rocks. I have a piece of wood for some to put in my betta tank. Then probably little rocks for my nano to get it growing. I bought Belindae, Bronze Red, and Brownie Blue. I might find a bigger rock or wood to put the Belindae on, a big mass of that one would look pretty cool, hmm, maybe on a coconut hut. I might do the Brownie Blue on pebbles and put on the substrate of my shrimp tank. I still want to move out some of the coral to bring down the pH on that tank. Like I said, lots of fish stuff to do. I should devote at least an hour to my shrimp tank this weekend.