A 10G is WAY too small for an angel fish. I suspect that that's a huge contibuting factor to this aggression you're seeing. They're too crowded and need a MUCH larger home.
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29G - Cories, Black Skirts, Yoyo Loaches, SAE, Betta
10G - Betta, Ottos
3G - Betta Retirement Home
10G - Crayfish tank in the works... no bettas allowed |