Hehe bro... you are just starting right from 0... trust me... it takes a long long time (and lot's of newbies mistakes) to really capture what the ocean is all about... me 3 months in the hobby, progressing extremely fast (too fast in fact) and still learning a few new things everyday... don't worry, take it slow... it's ok to do some newbie mistakes here and there... just be careful about 2 very crucial issues:
1, Electircal - don't play play... disaster #1
2. Salt water - try your best to keep the water inside your tank... if you sorta anticipate something, trust me it will happen... disaster #2
Welcome to the club!!!