I just purchased a nano cube and am wondering the best setup. A nano reef with one, maybe a pair of clowns but mostly corals. For those of you familiar with the jbj nano cube - please let me know the best way to set up the chambers. What factory parts to take out and what to add such as bioballs and lr rubble. At the moment i have the tank setup with livesand and some old pieces of LR that had come from an old tank years ago. This rock has long since died but is still a good porus rock that could be used for a base???? Other than that, there is no livestock whatsoever at the moment. Thanks for any replies.