Rhinogobius sp.
Doubtful I'll ever get a species ID but I don't mind anyhow. I've got some spawning going on but I'll leave the fry-raising for when I have more time. In the meantime they're just great to watch.
I've visited GRI a few times before for help with ID's but the info on FW is limited as it is elsewhere. I just joined the discussion group. Might see what I can get out of there. The Badis and Dario yahoo groups are filled with good info as the number of people keeping them is on the rise. Hopefully the little FW gobies will see a boost in the hobby as well as they are fascinating little creatures.
I've found help from sites in languages I can't understand as well lol.
I've found petfrd.com to be a great source of info on anything oddball.