OK, what the heck is this?

[kingfisher62]

I have been seeing this in the tank lately. never saw it before!

 

[franklypre]

stomatella, good to have

 

[chilwil84]

+1 to above

 

[kingfisher62]

Thanks guys!
It always amazes me when I find something new in a well established tank. I wan't to say it has been close to a year since I have added anything new to this tank so obviously it has been around for a while.

 

[SkullV]

I would be willing to bet you have many many more Stomatellas in there as well. They are prolific breeders in closed systems. Shine a flashlight on the glass in the middle of the night, you will see tons of babies.