Why are agriculture fish considered harmful?

Because fish are considered extremely healthy and beneficial meat, many consumers are recommended that they make it a larger part of their diet. Increased fish demand led to excessive fishing in many wild fish populations. In response, fish farms were set up and increased fish in closed and network areas. Agricultural fish can be considered as a sustainable response to excessive fishing, but unfortunately agricultural fish may not be as environmentally friendly as it seems. Worldwide debate rages over reared fish, which makes consumers more beneficial for fish, and also include fish in their diet. For example, molluscs, such as oysters, have been successfully bred for decades and it seems that the agriculture of oysters actually benefits the marine environment. Some species such as tilapia, Sturgeon and Catfish often behave sustainable and environmentally friendly. The first problem is human health. Agricultural fish are fed with cheap and standardized diet. That leadsE to a much smaller nutritional change than they would receive in the wild, creating less nutritional value, on a pound than wild fish. The diet fed fish with kept fish also has a high fat content and fat concentrates harmful toxins such as PCBS.

Fishing health is also the main problem with reared fish. Many fish are fed by fish from South American fishing, which will exhaust quickly. In addition, non -native species that are kept to escape at the expense of the native species in the region. Agricultural fish also carry illness and parasites because they are held in tightly wrapped pens. While kept fishantibiotics are loaded, wild fish in the region are not and can and can become ill.

The sea environment is also strongly influenced by kept fish. Most fish are relatively ineffective eaters that drop most of the food into the ocean bottom and spend only a small percentage of what jEdí. When fish are kept in a solid environment, it leads to eutrophication, a concentrated increase in nutrients that eventually leads to a dead zone. Agricultural fish also create other types of pollution that is difficult to remove, even after agricultural fish are removed from the region.

searching for wild fish, such as Albacore, yellow tuna, Anchovies, Bluefish, Pacific cod, Cancer, Halibut, Sardines, Hoki, Mahi-Mahi and Mackela is a great way to support sustainable fishing and fishing practices. Fish such as Grouper, Orange Rough, Chilean Sea Stroke, Sharks, Tuna with Bluefin, Swords, and Loaded or Dredged species should always be avoided, because many of these AR fishing are strictly exhausted. Trawling and dredging are also very bad for the sea environment. Lobster, Crab, Sole and Snapper are considered acceptable to eat, although fishing is at risk and consumers may want to avoid them.