WATCHING FISH REDUCES STRESS LEVELS
The results proving that aquariums have benefic effects on the human mind started from simple comparison between a fishless tank and a fish filled aquarium. Apparently people staring at the way underwater wildlife behaves are a lot calmer than those who look at an empty tank. Most effects that come out of looking at an aquarium are very closely related to those of light hypnosis stages. Even the sight of still water and plants has proven to be a great way of calming individuals down. The fact that the fish add to that is a bonus that was recently discovered after a long series of studies that involved several types of marine life, including plants. The effect of a fish tank is so soothing that even the sight of a video recording that captured images of fish swimming in an aquarium had positive results.