Hi Michael
I have just read this post completely and like Navarre (Especially the Clam) I have some concerns, some of which Navarre has addressed, but the others are
Flow Rate
Is the Internal Fluval the only flow you have, as realistically this is no where near enough, for a Reef Tank IMO you should be looking to turn your total tank volume over at lease (IMO) 25x per hour, In my reef I personally go higher. I would suggest a flow of around - 2500lph (am I right in thinking this is a 28US Gallon - 105litre), if you dont add enought flow to the tank then the bacteria that colonize in your life rock will be uable to do there job.
Corals -Again I think you are stocking far to fast realistically I would only add Soft Corals after at the very least 3 months and then only 1 every 3 - 4 Weeks, and teh same goes with fish(After the initial cycle I would add a fish once a month) as in you have now more than likely reached your max stocking density.
You have also added a Mandarin Fish, does this eat flake or frozon yet as this is not a fish for a new setup really, your LFS owner should have told you this and that even a tank of around 1 year old is maybe still a bit young for this type of fish
You really need to address the equipment issues instead of buying more livestock
What are you running in the Fluval Internal
What are your Paremeters (ie Ammonia, Nitrate, Nitrite, Phos, KH/Alk. Mag. pH, SG.)
Del
I am not being rude or cheeky, just concerned
Also your calcium level is way to high (are you sure this reading is correct)