rosy barb twitching??

[benji's_fish]

one of my rosy barbs is twitching and isolating himself from my other 2 i have. whats wrong with him???

[Lady Hobbs]

Check him closely for Ick. Betcha he has it.

[benji's_fish]

What should I be looking for? Doesn't ick cause fish to get white stuff on them? Because if that is the case he doesn't have any white stuff on him at all..

[benji's_fish]

any ideas??

he is still alive and i think it is getting better, but still sometimes does it.

if was ick wouldnt he be dead by now and wouldnt my other fish get it too???