WATCH: Strange Video of Caribbean Fish Walking On the Ocean Floor Is Proof 2020 is the Craziest Year Yet

Most fishes have a structure called swim bladder – the gas-filled organ which helps them swim by maintaining buoyancy. The shortnose batfish do not have such a structure. Due to this, they remain close to the bottom.

from Top India News- News18.com https://ift.tt/3f2wwh1