Well I have a freshwater tank now. It is 50g, but its not rectangle its a corner tank. I have a lot of guests compliment how it looks. I have it all set up with a tiki theme. Well now I really want to get a saltwater tank. I love how the reef tank looks. My kids like the "Nemo" fish and there are a few other lil fish I just love the looks and colors. I am debating on a nano tank or just using my current freshwater tank. I am in no rush, actually I will probably be moving from FL to TN in 5 months. So I may wait till then. But for now I want to gather all my info and do this right. After I move I amy have room for a bibber tank, I would love a 150-180g tank. But I want to do something with what I have now and I think Clown fish and a few others (Anthias, Basslets, Bienies, Chromis, and Gobies). Not all of them just pick up to 5-6 fish total and a good clean up crew. I also see filtration is nothing like freshwater.
With the nano tank I seen a few pictures on here and they just look amazing. I think it would make a great addition in a say a living room or dining room.