CATDOLL : CATDOLL: Why can't the fish we caught survive in tap water?

Why can't the fish we caught survive in tap water?

It has little to do with tap water. It is generally caused by insufficient dissolved oxygen in the water. With the excretion of fish or rising temperature, the total dissolved oxygen content in the water will drop sharply. I also like fishing. My method is that as long as you are willing to keep the water open, let the water circulate, increase the dissolved oxygen content, and the fish can survive for a long time without feeding.

Zhuhai’s specialty?

Dieshi Oyster Sauce Since the west bank of the Pearl River Estuary is located at the junction of salt and fresh water, the oysters in Zhuhai are large and fat, rich in protein and minerals. Dieshi Oyster Sauce in particular is sold well in Hong Kong, Macao, Southeast Asia and Honolulu. Zhuhai Roe Crab Zhuhai crabs are characterized by fat and thick meat, greasy and fragrant without any fishy smell. Especially the crabs from Nanshui and Qi'ao are well-known. Nanping Crispy Grass Carp This is a grass carp raised in a special way. The meat is crispy and refreshing. It is famous because it is produced in Nanping. Baiteng Water Duck is produced in Baiteng Lake, where water ducks have abundant food. It has a fresh taste, nourishing but not dry, and is a wild bird that is very popular with customers. Qianwu Cartilaginous Dace is produced in the Puzhukeng area of ​​Qianwu Reservoir. It looks like an ordinary dace, but the fish body is smooth and there is a dent on the chest. After being cooked, its bones are transparent and milky white. It tastes like vermicelli. The fish meat is tender and delicious. White Banana Rice Worms The most common species are found in the six, seven, and eight sides of the white banana, as well as in the tidal flats and tide fields of the Heye Xinwei reclamation area. There are two harvest seasons each year. The harvest is on the first and fifteenth tides of the lunar calendar after Qingming, and is called "litchi worms". The harvest is around the fifteenth day of the eighth lunar month, and is called "autumn worms". Rice worms can be fried, deep-fried, smoked, steamed, dried raw, pickled, or boiled in soup. They are delicious and rich in protein. They are a food with a unique flavor. Golden Fengshan is produced in all the coastal rivers of Doumen County, especially in the river section near Huangjin, where the production history is the longest and the quantity is the largest. The body is fat and the meat is tender, and it is sold well in Hong Kong, Macao, and Japan. It is crispy and fragrant when fried, and it is smooth and sweet when stewed. Prawns, also known as "big prawns", are one of the eight delicacies of seafood and an important source of aquatic products along the coast of my country. Zhuhai Wanshan Island Fishery has been breeding prawns for a long time. Prawns can be cooked by steaming, boiling, and frying. They can be used to make various kinds of exquisite snacks and various famous dishes.