Fish pond capable of making ornamental fish survive winter safely

• Main Author: PAN XINBO
• Format: Patent
• Language: Chinese; English
• Published: 10.05.2017
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; TRAPPING

The invention provides a fish pond capable of making ornamental fish survive winter safely, and belongs to the technical field of culture equipment manufacturing. The fish pond comprises a pond body. The bottom of the pond body is provided with a bottom container facing downward. The upper opening of the bottom container is covered by a stop comb. An air supply pipe passes through the side wall of the bottom container. An airstone is placed in an end mouth of the air supply pipe, which is in the bottom container. The other end of the air supply pipe is connected with an air pump. When the weather is cold, the stop comb is opened, the water in the pond body is slowly pumped out, the fish can automatically enter into the bottom container filled with water, then the stop comb is put on, the water flows back into the pond body, when the water in the pond body gradually freezes, and the ice layer accumulates a certain thickness, the water in the bottom container does not freeze during the whole winter. The fish ca