Tank Hangon

Do I need an undergravel filter to run a powerhead?

I have a biowheel hangon filter now. I would like more circulation in my tank but I dont have an undergravel filter, can I still run powerhead?

you don’t need an undergravel. You could add another power filter or simply an airstone for more aeration. There are also sponge filters which both act as a filter and can aerate the water more.

NY44 RedZaku – Tank, hang on!

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