imsobored42242
New member
- Dec 10, 2008
- 14
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I have a 5 gallon betta tank and just did a water change 2 days ago. For some reason, however, the top of the water is very cloudy and remains so even when I stir the top. I have a heater in the tank but no filter and there are no live plants. Should I put an air pump in to make the water less stagnant? (I've heard this can be stressful on the fish, though).