I jumped in with a 55 gallon, enjoyed just getting it filled with live sand, rock and saltwater at first. Did some research to get the nitrogen cycle going and just let it cook for a few months while enjoying the BRS videos as well as plenty of others. So many "Top 10 new reefer "mistakes to avoid, things to do, best fish to get", etc." It was all fascinating. Eventually started acquiring invertebrates and fish and it's gone quite well. On the verge of my first coral, so really excited for that. Took stock of the repeated advice of doing regular water changes which I think has served me well.