sentences:  The surface area contributes to providing superior in-tank oxygenation and it also facilitates the creation of attractive aquatic themes.Freshwater environments benefit more from short and wide aquariums, due to the larger surface area they present to the air; this allows more oxygen to dissolve in the water, and the more oxygen there is, the more fish you can keep.In general, a larger-sized aquarium provides a more stable water-world and the hobbyist can also acquire a greater number of fish.