Uploaded October 2019 | Updated September 2026, 2 weeks ago

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Start your free month of CuriosityStream now by going to curiositystream.com/tierzoo and using promo code "TierZoo". You'll get a free Nebula account too!

And be sure to check out LegalEagle's video too: youtube.com/watch?v=eFReTj2KsM0

Also special thanks to Aquarium Co-Op for letting me use their footage of their Mbu Pufferfish cracking snails and clams! youtu.be/R8t1lJgGNA4

Sea Shanty 2 piano cover by Swampy Songs: youtu.be/eBv7laCsa84