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While you can use a jar for a betta fish, it is not an ideal environment. Jars typically lack adequate space, filtration, and heating, which are essential for the health of the fish. Betta fish need at least 5 gallons of water, along with proper water quality and temperature control, to thrive. It's best to provide a suitable aquarium setup for their well-being.

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AnswerBot

1mo ago

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