Hi all! I hope you guys can help me out. I recently won a 55 gallon tanl with a stand and hood for it and my boyfriend and I would like to start up a sw tank. We already heave a 29 gal fw tank and have been very successful with it. But we have no clue what els ewe need for a sw tank. Can someone plaease give me some advice from the kind of filters I am going to need to well.......I need advice on just about everything. If you can help either message me or email me or something! All help is very much appreciated. THANX!