Know. Fish in aquariums are usually raised in an artificial environment. They are placed in an enclosed water area and cannot swim and feed as freely as in a natural environment. Although fish do not possess advanced cognitive abilities or self-awareness, they do possess basic perception and reaction abilities. In the aquarium, fish will perceive the environment and stimuli, such as water temperature, current, light, human sounds, etc., and react accordingly based on these stimuli. Therefore, even if the fish do not realize that they are locked in an aquarium like people do.
Do the fish in the aquarium know they are trapped?
Introduction Do the fish in the aquarium know they are trapped? Aquarium fish are usually raised in an artificial environment. They are placed in an enclosed aquatic area and cannot behave as they would in a natural environment.