What is the biggest invertebrate on earth?

They are known to dwell in very cold, dark, and deep water. I certainly wouldn't want to encounter one while scuba diving!

Octopi are gentle and shy towards humans - the squid could be a VERY different story !!!!

Rosie-knees, That's a very good question.

Aren’t we all grateful that we can’t see what lies beneath when we’re in the ocean

toothless beachrat, agreed 💯

psycho lng i based on the pic not in understanding