Reeferhead911

Hello all I am very new to this hobby and I am really excited to jump in to the aquarist hobby. I currently have a 90 gallon salt tank with a CPR back pack combo protien and filter all in one, a t5 light setup and 2 small power heads and heater. I just added some green chromis, red leg hermits and some Mexican snails and they seem to be doing great so far. My goal is a reef tank wig some reef fish and possibly a snowflake eel. Any advice will be greatly appreciated as I am still learning but haveing a blast so far.