Hello all, I 27 years old and as of yesterday new to the saltwater tank community. I have kept aggressive Central / South American cichlids, big cats, exotics etc for as many years as I can remember but never tried salt water. Yesterday I set up a reg. 20 gallon with a Aqua Clear 30, Top Fin “Argomax Sand” and Instant Ocean salt. Anddddd now I have no idea what to do Currently at 24 hours and still can’t see in the tank at all from cloudy water. Sooooo what now? What else do I need? I’m not going to get to crazy with this. I just want a cool fish or two. Another thing, is this like my freshwater where I can start something cool that gets big in a smaller tank for awile as a grow out with plans of upgrade in future? Also what a cool fish or two combo for a new guy that doesn’t want the norm? Thanks so much in advance and excited to be apart of this community!