Hello! I just won 4 small fish. They don't fight at all. They're in a medium sized container that some dolls used to be in for now. We are going to get a medium sized tank, some rocks, and I'm looking for a different food.
Could anyone give me tips on what food to give them, and if I should buy a filter? Please don't say they will die, because almost everyone I know has a story about 7-year living fair fish. Thanks!
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