Research a lot but you will likely adapt to what works for you. Ammonia is the hardest thing to control during the 1st two weeks because you have a lot of food going in and fry deaths are plenty, the sponge filters are only so good at first. Lots of small water changes , I used a Seneye to monitor as well as liquid test kits.
Keeping spare sponges in your sump as already mentioned is a must.
I found keeping the rotifer culture going the hardest part, the culture I had established for several weeks before crashed on day 3 of my first batch of fry. I had a lot of clownfish fry deaths and was left with 10 to go through meta.
For the next batch of fry I ordered several litres of rotifers from a company over here tried to restart the culture but ended up just ordering fresh from the company every 4 days until I could get them through meta and on Otohime powder food.
Don’t underestimate how many rotifers you need. Keeping enough in the water so the fry can eat well without them having to swim much is the key. After meta I didn’t move them onto Baby brine shrimp I used Ocean nutrition instant brine shrimp which they seemed to take quite easily even though it wasn’t live.
It’s worth having a go as long as you are prepared.