put the valcano in the center , keep the smaller pieces of wood on the sides, build a few caves out of the rock ... bury the plastic plants in the nieghbors back yrd ........ put the austrailian hut on the end table by your bed .... yard sale the ship ........... your o's are gonna look good in that tank..(hell what wouldnt)..... but they are going to destroy it slowly .. should be fun to watch though (please post pics)... just about everything in the tank will be floating in 4-5 months ...........good luck .. love the tank