People think I am a jerk but I am good with that. First you need to read several decent books. Not articles on the net which are helpful but how does one know what to look up when not in a crisis? If you are open to really learning and reading a book or two I would be happy to make a few suggestions.
Reading yes and a lot of it, but I have never read a single book on reef keeping just a lot on the net, I think I have done ok so i think u can read online but not everything u read will be correct online. I am interested in your book suggestions though.
Well so far everyone has missed what I think is most important. Consistent stress on consistent water parameters. Stable temp between 78-82 if u do weekly water changes of 10% with a good salt u don't need to worry much about alkalinity, calcium, or magnesium, iron, ect as the salt will keep levels up of depleted minerals. Come up with a way to make water changes easier to do so u keep up with them. ( just a tip not requirement)
Good lighting. LEDs are the hardest to keep corals under.
random flow. amount depends on types of corals u r keeping.
Lots of surface area for beneficial bacteria to grow on live rock of bio pure media blocks work well too.
You need a good way or ways to remove nutrients that accumulate from feeding. This is near the top of the list of importantly so the tank doesn't become over taken by algae. There are many ways including but not limited
good skimmer, ask people on here to help u choose one. Lots of good used ones out there save some cash,
refugium,
algae turf scrubber,
filter socks, (needs to be changed every 24-48 hours or can become more of a problem then helpful)
water changes
Deep sand beds 6 inches
Bare bottom tank (no sand)
Chemical (GFO, Carbon )
To name a few I can think of right now. You don't have to use all of these but u will need to use more then 1 method most of the time to keep up with removal.
There is not 1 way to maintain a reef but many.
The last thing I will say that's needed for a good reef tank is GO SLOW. Anything that happens fast in a reef is never good.
Lots a good people on this forum ask questions reed a lot and decide what is right for your tank.
Good luck.
I tried to keep it short and to the point.
Roger