there use to be a great thread with pics about this... someone should dig it up cuz it was amazing...
from what i undetstand prettymuch all fish yawn... and they do it prettymuch for the same reasons... constant yawning is a bad sign.. but just like with people.. sometimes they just yawn...
same goes for scratching... however constant scratching (flasing) is often a sign of a water quality issue
there use to be a great thread with pics about this... someone should dig it up cuz it was amazing...
from what i undetstand prettymuch all fish yawn... and they do it prettymuch for the same reasons... constant yawning is a bad sign.. but just like with people.. sometimes they just yawn...
same goes for scratching... however constant scratching (flasing) is often a sign of a water quality issue
Yep, its normal, seen my fish do it from time to time. Its really neat seeing a fish with a really large mouth do it. Sometimes you get to see jsut how large their mouth can really open.