The-Wolf
Ex-LFS manager/ keeper of over 30 danio species
inspired by a thread on another forum
the question arises of why fish blink?
in non aquatic life forms blinking of the eyelid is used to lubricate the eye and keep it moist as well as
clearing any dust etc from it, but with aquatic life such as a fish surely there is no need to lubricate the eye
so why do they blink?
the question arises of why fish blink?
in non aquatic life forms blinking of the eyelid is used to lubricate the eye and keep it moist as well as
clearing any dust etc from it, but with aquatic life such as a fish surely there is no need to lubricate the eye
so why do they blink?