plz help my oscar fish

[dean30bb]

hey im worried about my oscar hes about a year old and hes in with 3 other oscars an eel tail and a sleepy cod and i noticed that he is gasping hes not goin to the top for air hes just swimming normaly hes not eating anything and i have a long airater goin along the whole back of the tank so its not lack of oxagen
can somebody plz help me i dnt want my oscar to die if its something bad.

[krellious]

is he getting harrassed, i mean does he have wounds or fins nipped. maybe i he the weakling of the tank and the other fish finally realised it. If no others are sick i assume your water is ok. how big is the tank and how many hidy holes are there.

But if you can place it in a tank by itself and see if it gets better

[dean30bb]

na hes fins and body r fine hes normally the one that picks on the others
there in a 4ft long x 2ft widthx 2ft hight
and theres plenty of little caves and rock formations for him to hide
and ya i mite try putting him in another tank and see what happends
thanx

[dean30bb]

hey im worried about my oscar hes about a year old and hes in with 3 other oscars an eel tail and a sleepy cod and i noticed that he is gasping hes not goin to the top for air hes just swimming normaly hes not eating anything and i have a long airater goin along the whole back of the tank so its not lack of oxagen
can somebody plz help me i dnt want my oscar to die if its something bad.

i also have found some new symptoms his gasping is a bit faster and his top fin looks like its pushed down into his back it still comes up every now and then but its mostly down in his back it looks really strange

[ILLUSN]

any chance of a photo?