Welcome to TRT and thanks for serving! I have 2 cousins in Afganistan that sent me pics this morning. Hoo-Ahh!!!
Here's my 16 bowfront set up:
15# fine aragonite
About 40# LR (it is REALLY heavy gulf rock and would probably be only about 25# of some good rock)
20" Orbit PC w/ 2 50/50 bulbs
I let this sit and cycle for about 5 weeks (whenever Ammonia and Nitrite = 0)
I later added a
Remora HOB skimmer (after addition of 1st fish)
I have ALOT of flow in this system. The power head to the HOB is a MJ 1200 and I had two additional 200 gph powerheads. (About 675 gph)
I do a 5 gal water change each Sunday
Inhabitants are:
1 percula
1 6 line wrasse
Xenia elongata exploding everywhere
various discosoma
5-6 different colored ricordea
colts
gold crown sarcophyton
hairbrush sarcophyton
short polyped sarcophyton
pom pom xenia
GSP
several various colors of zoanthids
photosynthetic gorgonian
red finger gorgonian
5 different species of snails in various quantities
blue and red leg hermits
some unidentified species of SPS that was on the rock
I have just finished adding a 'sump' to this system it is:
1 proclear overflow box
15 gal long AGA for sump
24"
Coralife Lunar Aqualight (1 6700 K bulb and one 50/50)
I siliconed in a lexan dividing wall 8" off one side and drilled 1/2 holes every 1.5" across the top 2 inches of the lexan. Water from the overflow box flows into this compartment. In this compartment I have about 10# of live rock and my HOB skimmer. Water then flows into the next area which is about 12" x 16" and has 15# of fine aragonite. I used a Mag 2 return for the system. I have a 100W heater but since the addition of the sump I probably will get a 150W. Also, have a new Coralife Lunar Aqualight Timer (the new one with two timer dials) that works GREAT for turning both sets of lights on/off at different intervals.
I decided to do the sump to have a place to grow frags for my LFS and as a place to add top off water, additives if they are ever necessary.