Four-Eyed Livebearer?

Check out the American Livebearers Association, I'm sure you could find someone on there that is selling, or knows where to get some Anableps.

All species of the genus Anableps need at least a 60" by 20" foot print (bigger if possible) brackish (above 1.011) tank with at least two rest stations, one at the surface and one an inch or two under the surface. A cover is needed because they like to jump. lots of waterchanges and filter cleanings needed because of the feeding habits which cause them to ignore food that has fallen to the bottom.

Unless you have your heart set on them I would think a mudskipper would be a better pet if you are going to provide those types of conditions.

i see them regularly, where do you live? i just dont have the tank setup for them, maybe if i get a kiddie pool.