I kept Marine tanks in the late 70's and early 80's. At that time the majority of the fish were still being collected by dubious methods. I got broke (married with children) and frustrated with the whole thing.I dropped out and concentrated on freshwater. I've always kept an eye on things but I'm out of touch. I was wondering about some entry level books or sites to get caught up on the popular methods for fish only and reef aquariums.