Hello guys. Well first of all I am new to bettafish.com. It's nice to meet you all, I'm William.

Anyway I've been wanting to get a new fish for a while, and my mom is probably only allowing a Betta Fish since I won't have to be getting them a 20 gallon fish tank or anything too large. I currently have 5 zebra danios in my 5.5 gallon fish tank, and was planning on moving them to a larger tank, and moving the betta fish to the 5.5, but like I said I'm not allowed to get a bigger tank. Okay so I'm probably not allowed to get a second 5.5 gallon fish tank since it's big apparently, so any ideas what kind of tanks I should get? I was thinking of getting this small 1.5 gallon cube but is it not good enough?
http://www.petsmart.com/product/index.jsp?productId=3804454
Thanks guys