Several ways to clear wild fish
Ceramic Teapot is a mouthpiece used to make and pour tea. It is a kind of tea service, mainly used for making tea. The teapot consists of four parts: the lid, the body, the bottom and the feet. When making tea, the size of the teapot depends on the number of tea drinkers.The quality of the teapot is very much, at present USES more is violet arenaceous pottery pot or ceramic teapot. Before using the new teapot, you can put some tea leaves into the pot for a few more blisters. It's better to soak them a few more times. It is better to scrub with the soaked tea leaves.
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2. Water source filtration: The water source filter can effectively control the wild fish, especially the fry and fingerling ponds. The wild fish after the clear pond is often entered by the water source and catch food fish feed. Some meat or omnivorous fish species even Residents fry. Therefore, the influent water source is best filtered, and the filter bag is made of 2 mm polyethylene and yarn material, which can prevent miscellaneous fish, eggs and aquatic insects. In order to reduce its damage to the fish.
3, fishing clearance: (1) feeding cage fishing clearance: the use of feeding cages, cattle, chicken bone, or rapeseed cake, fresh shrimp and other food for the trap, the effect is good. (2) Screen fishing clearance: If there are more trash fish on the upper layer, they can use their habit of swimming the surface water and concentrate the bait around the bait station. One hour after feeding, the main fish left after eating, and they were caught under the screen around the table to remove some of the upper layers of fish. (3) The use of exercise fish species or the sale of fish species to remove: the use of trash fish is more intolerant to the biological characteristics of the hypoxic environment than the family fish, after the fish species hanging box exercise, if the screening is still difficult to remove, may be appropriate in a bucket , Miscellaneous fish can't tolerate hypoxia to surface and remove. Use this method to grasp the degree of tolerance of the fish to prevent hypoxia damage fish species.
