Do yourself a favor and buy some good books on reefing. The Modern Reef Aquarium vol.3, The Reef Aquarium vol.3, etc... I'm not posting this to be rude, but it sounds like you're very new to this and knowing the basics and fundamentals will save you a ton of headaches and losses. You can't get this info on forums or YouTube videos, etc... I wish someone would digitize all of the FAMA articles, such good info.
To give you the short answer, your tank isn't going to be ready for corals for a while, so take the time to research and learn about the biology and chemistry, which will pay dividends and then some.
To give you the short answer, your tank isn't going to be ready for corals for a while, so take the time to research and learn about the biology and chemistry, which will pay dividends and then some.

