Today i had a look and i saw one of my 11 neon tetras swimming downwards, i kept watching it , then i realized that it was floating to the surface and thats why it was trying to swim downwards..
But WHY?? what can i do to make it back to normal
EDIT: More than 1 is doing it now... What to do???
But WHY?? what can i do to make it back to normal
EDIT: More than 1 is doing it now... What to do???
