Aquariums for Stress Reduction

Studies have found that the calming sights and sounds of an aquarium may lower blood pressure and reduce heart rate. But be sure to buy an aquarium that's easy to manage, so you don't become overwhelmed, defeating the whole process. For your first aquarium, freshwater fish is preferable. It's the inexpensive choice and much easier to maintain than marine fish. You can begin with a mix of non-aggressive tropical fish such as guppies, tetras, barbs, and small catfish.