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So I changed the pump on my skimmer this past Sunday and since then the skimmer has stopped Pulling any waste from the tank. It's producing lots of small bubbles, but no bigger ones are making it to the collection cup. It is tuned the same way it was before I changed the pump. Before the change, the skimmer was pulling along of waste from the tank. The reason I changed the pump is that the original pump was cutting off periodically and would have trouble starting back up. Do you think that the pump has to break in before it can start producing like when a skimmer is new? Thanks for the advice


