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If you have answers, please help by responding to the unanswered posts.
Seriously? Why? This has only even become a "thing" on this site in the past few months. The OP has stated the test results. It's not up to us to fact check.
Just watch your other fish. It may or may not affect your other fish. We cannot truthfully answer that question because there is lack of data. I would say no because it just looks like bad breeding care to me