I have a fairly new (little over 2 months old) 29g Biocube setup and so far not to many issues. I do have a question on placement of some of my coral though and hope the nano community here can shed some light. Currently have the stock setup on the tank, lights and filter system, I did have an extra power head in there, but all the coral suffered regardless of where I had it placed so it has been removed. Below is a pic of the tank as it is today, I am just wondering about my placement of my coral.
Zoanthids= top, bottom or middle
Xenia= top, bottom or middle
Branching frog sprawn, top, bottom or middle
Hairy Mushrooms (at least that is what I think they are)= top, bottom or middle
Brain Coral (at least that is what I think they are)= top, bottom or middle
Unknown (cant recall what it is)= top, bottom or middle
The ones I am not sure on are listed as unknowns in the pic's.