Can anyone identify this fish?

[GobyGuy]

Can anyone figure out what this is? Nobody knows if it is salt, fresh, or brackish.

 

[philter4]

Looks like a goby of the genus Stiphodon, they come mainly from New Guinea and asia, but they are usually fresh water.

 

[LisaD]

I think philter made a pretty good call. you didn't indicate in your post whether the mystery fish is fw or sw, but I see your experience is with fw.

http://www.practicalfishkeeping.co.uk/pfk/pages/item.php?news=1615