The interesting image 4930 (uploaded by rhhansen) displays a Rasbora-like fish with a general coloration somewhat similar to licorice gouramis. I don’t know that fish. Who could tell what it is? (Rasmus?)
Where is it living? Is it wild caught or not? Was it bought in trade or is it offspring of other individuals?
And why did you put the photograph here? The puzzling coloration could be sufficient a reason, of course.