Diver Demonstrates the Amazing Pumping Ability of Sponges With an Awesome Visual
Emmy award-winning naturalist Jonathan Bird of Blue World, demonstrates the incredible pumping/filtering ability of sponges using a non-toxic dye called fluorescein. Sponges are highly effective filter feeders since they are able to capture and eat particles as small as bacteria as well as larger particles. Read more: https://twistedsifter.com/videos/diver-demonstrates-amazing-pumping-ability-of-sponges-with-dye/
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