joselaz5780
Fish Crazy
- Joined
- Jul 7, 2011
- Messages
- 241
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I have never really used a powerhead before, even when i had my cichlid tank. I now have a 10 gallon aquarium and i was thinking if adding a powerhead would do anything. It is stocked with 3 platies and 1 platy fry. It also has a total of 7 cories. My main question is what is their purpose and are they beneficial?