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I currently have one of my rainbowfish in a hospital tank, and I'm just worried about the oxygen level because it's a small (1/3 gallon) container that doesn't fit a filter or air stone.
Will the oxygen levels be okay if I change the water everyday? Or should I change it more often?
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Will the oxygen levels be okay if I change the water everyday? Or should I change it more often?
Posted via Mobile Device