This fish has an interesting way to protect itself from predators. | Vocativ

This fish slime could soon find its way into everyday products — like your contact lenses. | Insider Science

Experiment #5 Hagflish Slime Jackass Shark Week 2.0 starts tonight at 9p ET on Discovery and discovery . #SharkWeek | Shark Week

The hagfish is a slime-emitting ocean-dweller that's remained unchanged for 300 million years--and it shows. It has a skull (but no spine), velvet smooth skin, and a terrifying pit of a mouth that’s lined with rows of razor-sharp teeth. 🎥Crazy Monsters | Smithsonian Channel

Hagfish have changed very little over the past 300 million years. | National Geographic

803K views · 1.8K shares | Happy Hagfish Day! What is a hagfish—and why does it have its own holiday? Well, we can answer the first question. Get to know the slimy ocean dweller on Crazy Monster: Sea Creatures - https://bitly.com/33kfIxX | Smithsonian Channel Aviation Nation | Facebook