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Duckweed isn't actually pond scum. It's a powerful little plant that purifies water and surprisingly contains more protein than soybeans. I think it's very beautiful in my aquarium. -AmbergrisBlue   #aquaticplants

Duckweed isn't actually pond scum. It's a powerful little plant that purifies water and surprisingly contains more protein than soybeans. I think it's very beautiful in my aquarium. -AmbergrisBlue #aquaticplants

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