Hans,
I always look forward to your posts. Some of them are delightfully outrageous
Now I kinda wish we had a PG-13 forum where I could give this post the reply it so desperately needs
To take the reply absolutely at face value, I did know one guy who claimed to put aspirin in the tank when his fish got too riled up. He was -- eccentric --- in many other ways though.
While a "time out" net might break one specific incident of aggression, I just don't think fish in general, even oscars, are smart enough to overcome aggressiveness through learned response.
I don't want to get this thread locked, so I'm going to stop typing right now :joke: