AQUARIAMS

Aquariums are aesthetically decorated fish tanks that are set up with the aim of providing a visually and mentally soothing effect to the observer. These tanks are different from the normal fish tanks in their setup and use. These fish tanks are used as therapeutic mediums for those with mentally or physically illness. They can be used to provide relaxation or mental stimulation.
Different fish have different movements, some have jerky movements, some move randomly, some glide slowly, while some move in a fleet. We select the fish according to requirement of the patient. If we are using the fish for a hyperactive child, we will select slow moving fish or fish that move in a fleet. For depressed or terminally ill patients we use fish that are fast moving, bright colored fish with swaying tail movements.
In an unusual study, the effect of aquariums on the nutritional intake of patients with Alzheimer's disease was examined. Those conducting the research found that after introducing aquariums into the dining room of a facility caring for 62 patients, there was a significant increase in the amount of food the patients consumed. Weight also increased significantly over a 16-week period. As a result of eating more, the patients required less nutritional supplementation, which also had the benefit of reducing health care costs. In addition to the nutritional benefits, there was also a significant decrease in physically aggressive behaviors among the patients.
Other studies have found that people who watch fish in aquariums have a notable decrease in blood pressure. There was also a trend for aquarium watchers to have a decreased pulse rate and decreased muscle tension. In yet another study, watching fish in an aquarium was found to be as effective as hypnosis in reducing anxiety in patients awaiting dental surgery.
These studies all show that in addition to both the learning and aesthetic benefits of aquariums, people who care for and watch fish can reap health benefits, as well.