my tiger oscar bullies everything, including my shovel nose and arowana (which are both MUCH larger than him)
I just find it odd because the oscar was born without a tail so he has horrible motor skills and I am pretty sure he has a neurological problem or something because, at lease once every minute, he has what appears to be fish seizures.
However, hes been doing this for about 3 months now, so it no longer concerns me haha