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![]() I have a 90 gallon tank that is not drilled that I am adding a sump to. I am using a 20 gallon tank and am just trying to figure out what I need to do for it. I have a HOB skimmer so I was planning to have it split in half as I will just have chaeto and some LR in the sump. Are baffles a must to stop the bubbles?
Leanne |