The common variety of paradise fish has similar coloring to some of the dwarf gourami's that I've seen - bands of blue and red, but with the long flowing fins. The fish is an agile swimmer, unlike a betta, and is not shy like like my pearl gouramis.
Here's my 5.5 gallon planted tank, with "spot" the fish:
http://www.wu7.net/users/photos/paradisefish02.jpg
here's another. He's "begging" for food:
http://www.wu7.net/users/photos/paradisefish01.jpg
Here's my 5.5 gallon planted tank, with "spot" the fish:
http://www.wu7.net/users/photos/paradisefish02.jpg
here's another. He's "begging" for food:
http://www.wu7.net/users/photos/paradisefish01.jpg