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- Jan 11, 2019
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Hello, I am curious if typically a Protein Skimmer will create more dissolved oxygen (DO) than surface agitation with powerheads? I have a Bubble Magus B12 skimmer, and currently have a powerhead near the surface of my tank to provide more DO. I am wanting to move that Powerhead down in my tank, my concern is that my DO levels will drop due to less surface agitation. Should my DO levels be fine with my skimmer? I also have a lid on my tank.