want to do a salt water tank

Sharnee Member Posts: 21
edited September 2012 in Marine / Saltwater Fish
Im buying a 3ftx3ft corner tank. I have only done fresh water tanks in the past and they have been a great success. It seems im a little addicted to fish now.
Thus i want to try salt water set ups. I have currently got no clue about salt water though. Basically, i want coral and a clown fish. Id like to know what is compatible with that. Also how to set it up and everything else i might need to know. I have been told its very expensive and that if i get a salt water tank i need to be home every day to maintain it.... How true is this?
Thank you in advance