Forget nitrite.But my nitrite is 5
If you used rock, sand, saltwater, heat, and flow with a bottle of Dr.Tims (or whatever) you were ready for fish easily in two weeks, regardless of the test results which sometimes are not fine enough to give low, low results.
Check nitrates and if higher than 50ppm, do a 50% water change and then add two fish.
Many reefers get way to tied up in the cycle stage.