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billthomason said:
Hey everyone, I know this is probably a dumb question, but i have a few baby Red bellies who are doing absolutely awesome in their tank and growing super quick. I notice (always at night and when the lights have usually been off in the room) that the ends of their fins turn black. Is this normal adaptation to nighttime environment?

Don't understand what you mean by there fins turning black,
can you give more information please.

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