Hi I know that I'm coming in late here...
A couple of things for $200 you are not getting anything useful except for the tank. If I had 200 to start here's what I would get.
20-30 gallon bowfront tank, I think they look neat price $50
Stand, well if you don't use some old desk, your looking at $75
10 gallon sump (rubbermade)
10 gallon refugium (a place where algea is allowed to grow)OPT
$10 for rubbermade stuff
Bulk head connectors and plumbing stuff $25
Pump sets in sump $50 ask for advice depending on tank size
Overflow, this takes the water from your tank to the sump. $50
If you can get it (get southdown sand from home depot 2 bags)
$10
50 gal saltmix $20
Lights of America 65 watt flood light (home depot) $29 8000 lumens (good starter light)
ebo jagor heater $20 100 watt
Cheapo
protien skimmer $50 (in sump, pump output to tank and skimmer)
Starter test kit $30
So this adds up to $403 (so much for $200) for the hardware, without a stand, but you will get alot more. Things like salt, sand, good pump, protein skimmer, sump, test kit and refugium are all things you will want.
Livestock - Live rock 20-60 lbs, I got a good deal from my LFS(local fish store), paid just a little more than I could have bought it off the internet and I got to pick the pieces. Lets say 35lbs * $4 a pound = $140
You don't have to buy everything all at once, get the tank, sand,salt pump, rock and light. First installment cost $159+$140 live rock=$299
Next month you will need a protein skimmer, sump, overflow, plumbing stuff, test kit make, make sure you have room below the tank for 2 10 gal rubbermade containers. Cost $165
You also may want to add some snails, live sand culture $50
The following month, You will want to add some live stock, cleaner shrimp a coral or two. ect... $50+
Hay your on your way to a great hobby, hope I didn't scare you away

, it's good to know what your getting into, for your enjoyment and the health of the animals you keep. Remember the reefs are in jeaperdy. Feel free to post any questions that you might have.
Have a great weekend!


