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Title: Does not keep algae away...
Review: While it functions great as a pet waterer, the Microban does not work very well. We have to clean it every time we fill it (used with dogs). It is only a few months old and will get green over several days. We contacted the company and got virtually no support--just a note that we may need to clean it occasionally. No kidding. That's what we told them. So good waterer, terrible customer support, and does not stay clean very well.
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