10 Gallon New Neon Tetra Help

[najemnikarmy]

I just got 6 neon tetras added to my cycled planted 10G fish tank two hours ago. I noticed they are opening and closing their mouths really fast. Is this normal? Stress?

Ammonia - 0ppm Nitrite - 0ppm Nitrate - 10-20ppm PH - 6.2
I am attaching a video I took. Like I said I just added them 2 hours ago.

VIDEO LINK

 

[Aiken Drum]

They look fine to me. If they start gasping at the surface then look at water quality issues.

Any difference in activity since you took the video?

 

[Joe_D]

Yeah they look fine.... just like my Neons
keep in mind that fish must draw water through their gills and that is what they are doing.