Goldfish breeding techniques
1, regulate water quality. Just entering the autumn, the temperature is relatively high, and it should be bred with fresh water. The water is changed every day. Later, as the weather turns cold, the number of water changes will be gradually reduced. At the same time, when controlling the water quality, the water color should also be adjusted. After white dew, it is better to use green water for breeding. In order to change the water, inject some of the old water or remove part of the old water, and inject new water. You can also adjust the water color using biological agents such as EM. In short, in the regulation of water quality, we should grasp the words “fat, live, tender, and cool†to minimize artificial or environmental impacts on the goldfish and cause stress.
2, increase nutrition, reasonable feeding. In the autumn, there are few natural foods. In order to promote the growth and fattening of goldfish, in the production of artificial diets, the crude protein content of the food should be guaranteed to be more than 35%. At the same time, chlorophyll, shrimp shell powder, carotene, etc. must be properly added to promote its color quality. Beautiful. In the feeding method, do not throw a single foot, the amount of feed should be fed within 20 minutes is appropriate, after each interval of 2-3 hours and then feeding. In the evening, it is not advisable to feed, and aerators should be used to increase oxygen at night. If water is sprayed, the effect is better.
3, control hot end. In the autumn, when the temperature is high during the day, the total shading is still required to cover the rearing pond to avoid direct sunlight and cause the tail of the goldfish to be hot, which may affect the growth.
4, to prevent fish disease. Autumn is a season of high incidence of goldfish disease, prevention and control should be combined.
First, good water quality should be ensured. At the same time, fish ponds and fish should be disinfected regularly or frequently. Commonly used drugs include potassium permanganate, trichlorfon, bleaching powder, copper sulfate, and ferrous sulfate.
Disinfection of fish ponds is generally performed with potassium permanganate, which can be carried out when the water is changed in a sweeping pool. The amount is 15 ppm. After soaking or drying, the pool is splashed on the wall of the pool.
Routine disinfection of fish, available dipterex or copper sulfate and ferrous sulfate mixture, the amount of reference food poisoning control dose. The use of Quanchiposa, goldfish can also be taken into a container for medicinal bath. In the course of medication, attention should be paid to the physical condition of the fish itself and the patience of the drug. If abnormalities occur, the goldfish should be removed and returned to the rearing pond in time.
In the prevention and treatment of fish diseases, the cause of the disease should be identified first, and then targeted drugs should be used for timely treatment.
This device is used to delivery supplemental oxygen to a patient or person in need of extra oxygen.
Nasal oxygen cannula is made from medical grade PVC, consists of connector (universal connector is available), oxygen tubing (usually the length is 2M), nose tip, Y-shape connecting tube.
Features:
1. Green color and white transparent color are both available;
2. Transparent clear tube is helpful for inspection of gas delivery;
3. DEHP Free PVC is available;
4. Softer nose tip can be chosen;
5. Available of three basic sizes, adult, pediatric and infant, and if needed, neonate size is available;
BPAP HF,Niv Mechanical Ventilation,Non Mechanical Ventilation,Non Invasive Pressure Ventilation
Shenyang RMS MEDICAL TECH CO.,LTD , https://www.medicalrms.com