@Calmwaters Amanda, when I first dove into keeping a tank, I learned through the BRS video series that literally takes you week to week on what to do. Whether that’s hardware, fish, corals, food, additives, methodologies, etc.
I have continued to revisit as I come to new milestones in my tank’s maturity.
Be warned, 100’s of videos but they have organized by playlist and topic is clearly stated.
Maybe take the weekend to just view the offerings and see if it’s a knowledge base that wil help you.
There are other good companies that have these types of videos that I also follow delintly, but BRS is a chronological 101 on saltwater reefing to start with.
And don’t misunderstand me, I also utilize R2R a lot and obviously this group of people. You need both!