ADA mud is a kind of special bottom mud, which can be divided into black mud and red mud. The black mud is suitable for aquatic animals in the Amazon water body, while the red mud is more suitable for aquatic animals in Southeast Asia. This kind of bottom mud is usually used to raise aquatic plants or tropical fish, and crystal shrimp can also be used. It should be noted that this kind of mud can not be filtered at the bottom, otherwise it will lead to turbidity of water quality.
Chaohu sand is generally used for raising cherry shrimp. This kind of sand is neutral and does not have the function of regulating water quality. Therefore, it can better control the pH and hardness of the water body, which is very helpful for the growth of aquatic plants. Moreover, it has weak fertility and can avoid the occurrence of algae explosion. In addition, its life is longer, compared with water grass mud, it has the value of recycling.
Black sand is also the bottom sand commonly used for shrimp culture at present. It is generally divided into large grains and small grains. As the name implies, large grains are large grains, which is very convenient for cleaning feces. At the same time, water can flow up and down to avoid bed necrosis. However, small grains also have certain advantages, more convenient for shrimp to walk, will not appear a foot deep foot shallow situation.
Coral sand can cause the water to be alkaline, so it is only suitable for raising Su shrimp. After the sand is washed clean, the large grains should be poured into the water tank with a thickness of about 4-5 centimeters, and then the fine grains should be laid on the top with a thickness of about 3 centimeters. After laying a layer of plastic bags, slowly inject water into it to avoid turbidity of water quality.
