Aquariums are self-contained pools of water where live organisms are placed. Aquariums are commonly used for the rehabilitation of aquatic creatures, as well as to grow various species of plants and sometimes even animals like fishes. Most aquariums are meant to be decorative, though some are made for simple hobbyists who want to have aquariums for their own pleasure. An aquarium is basically a vivarium with a clear side where live plants, live marine organisms or fish are kept. Aquariums are commonly used by fish farmers to house fish, ornamental aquatic reptiles, amphibians, and even pets like guppies.
Most aquariums are made from either glass or acrylic. Acrylic aquariums tend to be cheaper than that of the glass ones because of its ability to withstand stress and high temperatures thiet ke thi cong ho ca rong. Glass aquariums are not widely used nowadays because of its high incidence of breakage, distortion and scratches. Acrylic tanks are widely used because it’s easy to clean and very durable.
There are two main types of aquariums; marine and freshwater. Marine aquariums are usually made from colourful materials like coral and driftwood and have a huge variety of living and dead organic substances. On the other hand, freshwater aquariums are made of natural materials like rock, coral, stone, fiber glass, ceramic etc., and it normally has a low level of dissolved oxygen. Modern aquariums tanks can accommodate goldfish, guppies, sharks and a variety of different fish.
There are two types of aquariums; reef and saltwater aquariums. Reef aquariums generally reproduce an environment similar to that of the ocean with various sized and shaped tanks that are built around some natural coral. The water in this type of aquarium is continuously heated and circulated, while in saltwater aquariums, the water is normally fresh and dark, since saltwater aquarium fish don’t need the constant warmth. Saltwater aquariums also contain corals, colourful fish and sometimes, live rocks or other structures.
Aquatic animals like fish are contained in small containers that can be placed into one corner of a room. Aquatic animals are a great source of entertainment and relaxation. However, keeping freshwater fish in aquariums can prove difficult because of the slow reproduction cycle, limited space and the presence of predators. On the other hand, keeping saltwater fish in an aquarium can prove difficult because these fish cannot survive in the highly acid environment of the ocean, but can survive in more alkaline conditions of a saltwater tank. There are various types of fish tanks available and aquariums can be designed using different types of terrariums.
In the past, aquariums were considered as a very elegant and expensive addition to a house. But today, people are aware of the essential role that the aquariums play in the natural balance of the ecosystem and hence, it is not necessary to invest in big aquariums for aquatic animals like fish. A simple acrylic touch tank can provide sufficient life support for fishes. Many people are now beginning to realize the importance of owning an aquarium and many organisations are providing marine Aquatics courses to teach aquarists how to set up aquariums.