Fish in aquariums produce waste. Fish and invertebrates excrete nitrogen waste in the form of ammonia. In acidic water, this waste converts to ammonium. Ammonia is produced by decomposition of plant and animal matter. However, this waste product becomes toxic to fish when it reaches excessive concentrations. Fortunately, a well-balanced aquarium contains organisms that metabolize nitrogen waste products. This cycle is called the nitrogen cycle.
Different types of aquariums are constructed differently. Aquariums constructed of glass are lightweight and do not thiet ke thi cong ho ca tai TPHCM need support frames. Terrariums may have a front access, while aquariums will not. The ease of care is another factor to consider before buying an aquarium. However, it is important to remember that a terrarium is not a permanent installation. A good aquarium should be well-ventilated, so that your fish will not become stressed.
Some modern aquariums group the animals together to avoid a “box of fish” look. A dry diorama at the rear of the tank helps create an illusion of distance. A tank habitat may be painted or impregnated fibre glass. These artificial environments attempt to mimic the natural environment of specimens. The purpose of an aquarium is to provide information and entertainment, not to harm or kill animals. Aside from teaching people about the importance of reducing their waste, aquariums also teach people to avoid microplastics.
There are many factors that contribute to the classification of aquariums. Most important among these is the type of water the fish will be in. Inadequate water quality is fatal for the aquatic life in these aquariums. Furthermore, the size of an aquarium limits the number of species an aquarist can keep and the size affects the amount of biological loading. While there is no definitive answer to the optimal size of an aquarium, it is possible to create one that mimics nature.
The evolution of the hobby of aquarium-keeping started during the mid-17th century, when goldfish were first kept in a glass tank. But it was not until a century later that aquarium-keeping became widespread. This is when the science of oxygen and plants was discovered. Ultimately, the concept of keeping aquariums has become an important hobby for many people. Once the world war ended, however, many countries and cities had their own public aquaria.
Despite the size of public aquariums, they reproduce the hobby of the home aquarist on a grand scale. For example, the Osaka Aquarium in Japan has a tank that is 5,400 m3 in size and is home to 580 aquatic species. In England, the National institute of aquatic habitats has a plan to build the world’s largest aquarium, a 40-hectare complex. Nevertheless, most of these aquaria are limited by costs.
There are several ways to treat the water for aquariums. First, aquifers are often used as a source of freshwater for aquariums, while salty water is best for salty seawater environments. Depending on the size and purpose of the aquarium, the basic water conditions will affect the species you keep. A common solution is a combination of deionization and reverse osmosis. The water used in a public aquarium is often more salty than the water in a private aquarium.