This is a 55 in my photo and this is how I did it:
- Purchase a sump that fits in the cabinet (17-20 gal._
- You will need a Mag5 or Mag 7 pump for a return.
- If the tank is not drilled then you will need an overflow box. I use a 1200 GPH with two siphon tubes, but I only use one.
- Plumb 1" pVC for the inlet from the overflow box to the sump.
- Use 3/4" pvc or black tubing for the return pump.
- I use 2 needle wheel skimmers rated at 65-gallons each and a 25-watt Aqua UV sterilizer.
- I [place a bag of Chemi-Pure Elite against the return pump intake in the sump.
ONCE THIS IS UP AND RUNNING GET 80 - 100 lbs. OF CYCLED LIVEROCK AND 60 - 80 lbs. of LIVE ARGONITE AND ADD IT TO THE TANK.
After a day of running the system clear make a 50% water change with RODI water (you DEFINITELY need a set up for this hobby) and Reef Crystals mixed at 1.023 salinity (YOU WILL NEED A REFRACTROMETER TO MEASURE THE SALINITY).
Then immediately introduce 50 - 100 blue legged hermits, and 2 sand sifting stars (many will tell you that sand sifting stars will not go in a tank this early, but if the rock and sand is live and you feed the tank, it will be fine) to the tank.
After 3-days introduce a few damsels or clowns (ocellaris) to the tank.
After another 3-days do a 30% water change.
You will need 2 or 3 36 - 48-inch True-Lumen 12000k/actinic light bars on a timer, or 1 and a 36" rampable LED Orbit Marine light and a wave-maker or 2 at opposite ends of the tank (I only have one on the opposite side from the return and it does fine.
At this point you should do 30% weekly water changes for one month and then 25% for the next month and lastly 25% bi-monthly to maintain alk and Ca paranmeters.
You should also add 4-6 Mexican turbos and start adding soft corals to the tank. You can also add a couple more fish (SLOWLY) throughout.
Buy Hanna Checkers for ALK and Ca as well as a good pH test kit, or Pinpoint or Buluelab pH meter if you have the bucks at this time to watch and maintain your parameters [120 - 180 ppm ALK, 420 - 460 Ca, and a pH of 8.1 - 8.3] and start reading about dosing you tank. You will not have to dose CaCO3 and Calcium much at first, but as you add corals and your coraline becomes thicker you will need to more and more between water changes.
This is a rewarding hobby if done correctly. Good Luck and let me know how it goes!:bounce1: