Do fish react to trigger objects

Do fish react to trigger objects in other words
when the fish see the label on the fish food container can they process that it is time to eat?

 

i dont know about wording or logos but i swear my fish recognize the Solo feeding cup i use. not sue if they are color blind or what colors they see but when they see my green cup in front of the tank they know whats up. i tried different objects and they dont get as excited, and i stand in front of my tank alot but they only gather at the surface when they see that cup.

 

Oh heck yeah!!!

LOL I had the biggest unicorn tang you've ever seen in your life as well as a show Emporator angel in an 850g at the shop. As I went about my day they would swim back and forth in that tank to keep their eyes on me. If I looked at them, they would turn sideways to make themselves more visible. If I went to where I kept their food, they had a little spaz attack. The best way I could describe it would be little kids jumping up and down upon hearing the music from an ice cream truck driving up the street.

 

Thats what they do!!!!!!

 

I can so picture that
:biggrinbo

 

Mine can see my little feeding cup too. If i walk up to the tank with it they go crazy. If I don't have it they just go about their day. So I would say yes, they can recognize objects associated with feeding.

 

Lol. thats so funny. those fish are particularly smart.

 

My fish definitely know that when the little green measuring cup is sitting next to the tank, they're about to chow down!

 

Mine can tell time. lol. Come 6:30, they are all up front and center, almost as if they are all staring at me trying to get my attention that it's time to feed them.

 

Lol!