Was Austern können

3. Dezember 2016 um 23:07 Uhr von Ronny

“An adult oyster can filter and clean up to 50 gallons of water per day.”

The water in both tanks is from the same time and place. The tank on the right has oysters.

(via KTH)

2 Kommentare

Moe4. Dezember 2016 at 20:29

..und das essen menschen dann. mmmmh!

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Wasser mit Austern VS Wasser ohne Austern | Dressed Like Machines5. Dezember 2016 at 13:25

[…] via KFM […]

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