I used to keep alot of aquariums in my 20's. I had an entire room setup not much unlike a grow room of sorts but for fish. Lol. I had 2 Oscars like yours but they would lock jaws and fight, one brutal fight later and the white one broke the black ones jaw, and it was all crooked so we called him Jean Cretien (the old Canadian prime minister lol). He was totally fine and kept on eating and swimming just fine but with a crooked jawOk, this isn't about fishing.
At least now I know I have a mated pair & who is whom.
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That sounds a lot like my first marrage.I used to keep alot of aquariums in my 20's. I had an entire room setup not much unlike a grow room of sorts but for fish. Lol. I had 2 Oscars like yours but they would lock jaws and fight, one brutal fight later and the white one broke the black ones jaw, and it was all crooked so we called him Jean Cretien (the old Canadian prime minister lol). He was totally fine and kept on eating and swimming just fine but with a crooked jaw