Worried about my tetra

[MyShrimpDied]

hey guys, i just picked up 4 red eyed tetras, and 3 of em are doing fine (My guppy has taken quite a likeing to one of em) but the fourth one isnt swimmin around and is just sittin by the top of the filter doin nothing, also he isnt glowing as much as the rest of the tetras. I am concerned

~ MyShrimpDied

[vato]

We need more information...Does he have anything that appears irregular? like spots, inflammed gills, droppy fins, feaces hanging of it's bum etc? I'd love to help but it could be a thousand things.

[travelinman1969]

Sounds scared of the new environment. He'll either shake it off or die. Seen it a bunch of times. Nothing wrong with the tank.