Our MP40 guard is designed with flow being the top priority. It is not a nem guard, it is a flow enhancer.
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Directs flow at a calculated 12° angle
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Pushes a larger wall of water instead of a narrow jet stream
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Flow pattern mimics a gyre more than a traditional powerhead
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Stronger than the stock cage and easier to clean
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Snail-proof design
- Full cage replacement. Not an overlay cover.