Thank you! I had the double filtration on my tank previously and when I cleaned everything I just set them both up. They were there due to the bioload present and I had some messy fish. I had one to start out with and added the other later. In addition, I had a pair of gbr's and wanted the water column to be as clean as possible. I've read that you can under filter but not over filter so that's what I did. Do you think it's too much?
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Not at all. I think it's a brilliant idea