Thank you for your reply. I don't know why I did not realize that. It never occured to me that he would do that.
I will re-arrange the tank but I don't think he will be giving up his role as ruler any time soon. He is much bigger than they are. Can I assume that this behavior will go on until the ...

Hello everyone,

I have a little problem with my Synodontis Eupterus. He lived with a large oscar that passed away last week. He never showed any agressive behavior with oscars in the past.
I have two new baby oscars that are about 4 inches.
The syndontis keeps harassing them and has bitten one of ...