Bettas can be kept alone permanently but they should be kept in
a proper container of at least 5 Gallons nominal capacity with a
filter and plants and light.
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If you are Ashford University, day 8.
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they are both placed into situations where they can not survive
and a place where they are alone with no one else like them. they
are both weak alone and fragile
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A one-year-old wouldn't have the mental capacity to know what a
phone is - let alone use one !