Wheres your protein skimmer. Why use a HO filter? You will have saltcreep out the ---. Increase lighting or problems will come soon. All corals need light with a good par value or they will die. They also need suppliments - See if you can find the Aqua Vitro line at your lfs. Use the entire line as directed.
please understand that I've been doing this for a while and researching for over two years.
I don't have a protein skimmer, with the anticipated bioload, I really won't need one.
HOB filter? Why not? It's filled with biomedia and allows me to easily add phosban, carbon, or whatever if needed.
saltcreep? Are you referring to increase in salinity due to evaporation perhaps? You have that with any system. You replace the lost water with RO. If you're really enterprising a $30 system of float switches connected to a pump and a bucket of RO water will take care of it...
All corals need light? What about non-photosynthetic corals? What about mushroom that are perfectly happy under light that a SPS would starve under? Do you know what light I have on this tank?
While we're discussing it, what corals do I plan to keep in this tank? I know, do you?
Supplements will be added as a need for them arises AFTER TESTING the water.
Sorry, but you're questions and comments were kind of rude.