Red oscar acting funny...

[parrotfish53102]

we have a red oscar, and the past couple of days he has been wanting to lay on the bottom, doesn't come up when it is feeding time like the other oscars do. there are no spots or fungus growing on him. the other two oscars are fine and act normal along with the other two parrot fish in the tank. the Ammonia levels read normal along with Nitrites. Ph is nutural. I put salt in the tank. any idea what it could be.

thanks for the help

 

[icefins]

i need more info from you how long has this lasted and yes you shold be some what conscerned becasue an oscar will never pass up food for anything. also how meny of each fish do you have and how big is the tank

 

[William]

How big is that tank because you've got a lot of tank busters in it!