2012 AGA Aquascaping Contest 274
An aquarium is a vivarium of any size having at least one translucent side where aquatic plants or animals are retained and shown. Fishkeepers use aquaria to keep fish, invertebrates, amphibians, aquatic reptiles such as turtles, and aquatic plants. The term "aquarium", coined by British naturalist Philip Henry Gosse, combines the Latin root aqua, meaning water, with the suffix -arium, signifying "a location for associated with". The aquarium rule was totally developed in 1850 by the chemist Robert Warington, who described that plants added to water in a pot would give off enough oxygen to support animals, so long as the numbers of animals didn't grow too large.The aquarium trend was launched in early on Victorian Britain by Gosse, who created and stocked the first open public aquarium at the London Zoo in 1853, and publicized the first manual, The Aquarium: An Unveiling of the Magic of the Deep Sea in 1854.An aquarium is a water-filled container in which fish swim about. Small aquariums are held in the house by hobbyists. A couple of larger open public aquariums in many cities. This kind of aquarium is a building with fish and other aquatic animals in large tanks. A big aquarium may have otters, turtles, dolphins, and other sea pets. Most aquarium tanks likewise have plants.An aquarist owns fish or preserves an aquarium, typically constructed of a glass or high-strength acrylic. Cuboid aquaria are also known as fish tanks or simply tanks, while bowl-shaped aquaria are also known as seafood bowls. Size can range from a small goblet bowl, under a gallon in amount, to immense public aquaria of thousands of gallons. Specialized equipment retains appropriate normal water quality and other characteristics suitable for the aquarium's residents.Aquascaping is the craft of organizing aquatic vegetation, as well as stones, stones, cavework, or driftwood, in an aesthetically satisfying manner within an aquarium--in effect, gardening under normal water. Aquascape designs include a number of specific styles, like the garden-like Dutch style and the Japanese-inspired mother nature style.Typically, an aquascape houses fish as well as plant life, although it is possible to create an aquascape with vegetation only, or with rockwork or other hardscape no plants.Although the principal aim of aquascaping is to build an artful underwater panorama, the technical areas of container maintenance and the expansion requirements of aquatic plant life are also taken into consideration.Many factors must be balanced in the closed down system of an aquarium fish tank to ensure the success of aquascape. These factors include filtration, maintaining carbon dioxide at levels sufficient to aid photosynthesis underwater, substrate and fertilization, lamps, and algae control.Aquascape hobbyists trade plants, do contests, and talk about photographs and information via the Internet.The United States-based Aquatic Gardeners Association has about 1,200 associates.Dutch styleAquarium densely packed with clumps of fine-leaved vegetation, some with renewable leaves and some with red leaves. A large red fish swims at left.Dutch style aquascapeThe Dutch aquarium uses a lush agreement in which multiple types of crops having diverse leaf colors, sizes, and textures are viewed much as terrestrial vegetation are shown in a flower garden. This style originated in the Netherlands starting in the 1930s, as freshwater aquarium equipment became commercially available.It emphasizes plants situated on terraces of different levels, and sometimes omits stones and driftwood. Linear rows of crops operating left-to-right are referred to as "Dutch avenues". Although some plant types are employed, one typically perceives neatly trimmed groupings of vegetation with fine, feathery foliage, such as Limnophila aquatica and various types of Hygrophila, combined with the use of red-leaved Alternanthera reineckii, Ammania gracilis, and assorted Rotala for color shows.More than 80% of the aquarium floor is protected with plant life, and little or no substrate is left visible.Extra tall growing crops that cover the trunk glass originally dished up the purpose of hiding cumbersome equipment behind the fish tank.
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