Well I went snorkeling and picked up some rock for the tank. Not too sure about my set up, will probably change in a while. I also picked a couple of new critters along the way. I was able to capture a brittle star fish, and two tiger cowry. They are really cool looking, I hope they will stay alive. My daughter was also able to catch a 7-11 crab. I just hope he doesn't eat everything in the tank.Time will tell. So let me know what you all think of it...