Do plecos blink?

Do plecos blink or is it just me?
I have a little pleco and I keep thinking I see him blink. I thought fish didnt have eyelids.
anyone know???

 

I don't know about Plecs but corys do. they look like their winking at you.
Carol

 

aww cute
well I named my pleco Abraham Blinkin or Blink for short
Thanks Butterfly for all ur help!

 

What a cute name!!!!! What kind of Pleco is it? I have a weakness for plecos anyway.
Carol

 

While most fish do not have an opaque membrane they can wink with, like we do our eye lids, most do havea transparent membrane they can move, so it does look like a wink.
Some also roll their eye up into the socket for a similar effect.

dino

 

I'm not sure what kind it is
my friend gave it to me
it might be a common? he's really cute

 

my bristlenose blinks what a legend she is

C W

 

Blinking plecos, haha, this is funny ;D Must look very cool!

 

Isabella you need corys just so they can wink at you
Carol

 

My cory and bristlenose also blink... Weird, but cool

 

Noel, my Betta does something that resembles winking. I keep doing double takes wondering if I have really seen what I thought I did, but it really does look like he winked at me. It just makes me want to melt, it's so cute.

Rose