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How to keep and care for the redtail catfish
The scientific name of the redtail catfish is Phractocephalus hemioliopterus. It is also known as the redtail duckbill catfish and the dogtooth whale. The lower half of its body is white, while the back and head are grayish-black, with dark spots. The dorsal fin and caudal fin are orange-red or blood-red. Today we will explain how to keep the redtail catfish. 1. How
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How to Raise a Small Betta Fish? Master the Correct Feeding Methods
Betta fish is a very ornamental pet fish, named for its aggressive nature. Many people want to keep this fish at home, so how do you raise a small betta fish? 1. Introduction to Betta Fish Betta fish is a small ornamental fish with very strong vitality and a
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Methods and Technical Key Points for Farming Freshwater Crayfish
Every June, crayfish in various regions of our country begin to hit the market, and at that time many people buy some to take home and make specialty dishes such as spicy crayfish and stir-fried crayfish, which are very popular, and during this period, crayfish prices rise in a straight-line fashion, so many regions rely on
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Mandarin Fish Farming: How Many Can Be Raised in 5 Mu of Water?
The delicious mandarin fish on the dining table must go through a series of processes such as farming, harvesting, transportation and cooking before it can be presented before our eyes. In mandarin fish farming, even a slight mistake can lead to death. So how should mandarin fish be raised? How many mandarin fish can be raised in 5 mu of water?
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What do kingfishers like to eat, and are they nationally protected animals?
There are many species of kingfishers. They are medium-sized water birds, called kingfishers because the feathers on their faces and backs are emerald blue and glossy. In China they are commonly found in central China, north China, northeast China, southwest China, south China and other places. Their bills are extremely hard and can peck through rock to make
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Is the paddlefish a protected animal? The answer is here
The paddlefish (Polyodon spathula), which many people call the duckbill fish, is native to the United States. In China it is managed as a national second-class key protected aquatic wildlife. However, because farming has been opened up in recent years, the paddlefish was formerly a national second-class protected animal in China, and restaurants selling farmed fish
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Are pufferfish mammals? A detailed look at the biological classification of pufferfish
Many friends are probably not very familiar with pufferfish, having only seen them on TV or in books, and knowing very little about them. For example, are pufferfish mammals? Let's take a look together! 1. Are pufferfish mammals? Pufferfish are mammals, animals of the superfamily Platanistoidea
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What are the methods and precautions for keeping fish in a home aquarium?
Nowadays, many families buy a decorative aquarium and purchase some precious goldfish to keep. So, how do you keep fish in a home aquarium? 1. How to keep fish in a home aquarium 1. Aquarium treatment Before preparing to keep fish, the aquarium must be treated properly. First
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What Varieties of Warm-Water Fish Are There? An Introduction to Common Warm-Water Farmed Fish
There are many types of fish; some can be eaten, some can be kept as ornamentals, and some can be both ornamental and edible, with high nutritional value. By species they can be divided into more than 20,000 kinds. So what varieties of warm-water fish are there? 1. What varieties of warm-water fish are there? Warm-water fish include grass carp, common carp,
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What are some practical ways to keep fish without changing the water
Changing the water when keeping fish is a very troublesome task. When should you change the water, should you replace all of it, or only part of it? These questions trouble many fish keepers. How can you keep fish without changing the water? 1. Add nitrifying bacteria on a regular schedule. Normally you should regularly add nitrifying
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