Is it a ball of eels or a cloud of catfish?? 🤔😜

Striped Eel Catfish are usually organized in swarms! They tend to form big balls that literally roll over the ocean's ground in search for a yummy snack. But most of the time they are hiding in caves or underneath corals. Fun fact: They look quite adorable, however, have very venomous spines on their back. So better keep some respectful distance 🤙🏾

🐟 Plotosus lineatus
📍 Amed, Bali 🇮🇩

National Geographic