07-28-2012, 04:24 PM
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Glow Light Tetra Bobbing the top of the water
I have 8 glow light tetras in my 20 gal tank. Just in the last few days one of the glow light tetras has been bobbing at the top of the water line. I have run water tests and everything is with in perimeters.
All the other fish are acting just fine, he doesn't seem to have any damage to any fins or other signs of disease. The one difference he has is that in one of his gills I can see the red, like the gills are open, hard to explain I will try and get a picture.
Should I be concerned?