My husband and I have recently become very interested in becoming tropical marine hobbyist. We are currently just doing research and learning as much as possible before we make any purchases. We know that we want a tang and a clownfish at least with live rock. I would like to know if a 75 gal tank is acceptable for them and if they would do well together in a tank? I would also love any advice available. Is it going to be extremely difficult for two people that have never had tropical fish before? Are we getting in over our heads? lol Thanks in advance and hope to join the ranks of happy tropical fish hobbyist soon!