Common problems in aquaculture and reference solutions

There are certain differences in water quality, climate change, cultured species and farming management mode in each farming area. When preventing and controlling aquatic diseases, it is necessary to comprehensively analyze the specific conditions of the pond water body and aquatic animals, correctly determine the cause of the disease, and take targeted measures. .

1. Abnormal PH value

The most suitable pH for fish and shrimp is 7.5~8.5, generally above 7.0, which is weakly alkaline, and the most suitable PH for shrimp is 8.2~8.5.

If the PH value is too high, the water can be properly replaced, and the water should be splashed first to cultivate lactic acid.

The PH value is low and the ammonia nitrogen is low. The PH value should be slowly increased first. You can use 1 catties of baking soda per mu to sprinkle the whole pond, and test it the next day. If the PH value is not ideal, you can replace it with new water. . 7.5

2. Bacterial infection (rotten body disease, bacterial enteritis, printing disease, scabies, gill rot, bleeding, red skin)

1. Adjust the water quality first, splash the water green + Saiyou fish liquid peptide beauty, enhance the vitality of aquatic animals, improve the anti-stress ability, in severe cases, it can be splashed for two days in a row;

2. Splash a mild disinfectant such as povidone iodine to kill harmful bacteria in the water body. In severe cases, it can be used 2-3 times in a row according to the situation, and the water body can be adjusted by measures such as bottom modification, oxygenation, detoxification, bacteria cultivation, and algae cultivation. environment;

3. At the same time, take chiaganyidan or + Junwuying + Saiyouyu liquid peptide beauty for 5-7 days to enhance disease resistance. You can stop feeding 1-2 meals before feeding to increase the food intake of aquatic animals for bait

3. Bacterial virus mixed infection

1. Sprinkle Shuiqingqing + Saiyouyu liquid peptide beauty first, enhance the vitality of aquatic animals, improve the anti-stress ability, and can be splashed for two days in severe cases;

2. Splash a mild disinfectant such as povidone iodine to kill harmful bacteria in the water body. In severe cases, it can be used 2-3 times in a row according to the situation, and the water body can be adjusted by measures such as bottom modification, oxygenation, detoxification, bacteria cultivation, and algae cultivation. environment;

3. At the same time, take chiaganyidan + Wenlike + Saiyouyu liquid peptide beauty at the same time for 5-7 days to enhance disease resistance. Before feeding, you can stop feeding 1-2 meals to increase the food intake of aquatic animals for baits. If necessary, the feed can be stopped for 2-3 days, and then the feed is controlled to about 60% of the normal food intake.

4. Liver maintenance (liver yellow, white, swollen)

1. Properly reduce or stop feeding, investigate the cause such as deterioration of water quality, poisoning, overfeeding, etc., and take targeted measures.

2. Chivalrous liver, righteous gallbladder + Ding Dingqiang + Saiyouyuye peptide beauty (liver maintenance)

3. Chivalrous liver and righteous gallbladder + Junwuying + Saiyouyuye peptide beauty (bacterial infection), and then adopt a liver maintenance plan to restore physical fitness and intestinal flora.

5. Intestinal care (stools, loose stools, loose stools)

Appropriately reduce or stop feeding, and cooperate with water transfer measures according to the water body conditions.

Mix feed Xiagan Yidan + white stool quick cure + Saiyou Yuye peptide beauty, and then mix feed Ding Dingqiang to restore intestinal flora, or Xia Ganyi gallbladder + Ding Dingqiang + Saiyou Yuye peptide beauty; when the situation is serious, if the feed is seriously reduced or even not For food, you can splash Qingqing and Saiyouyu Liquid Peptides outside, cooperate with oxygenation measures, and then splash Ding Dingqiang outside. (Bacterial infection, improper feeding, overfeeding)

6. Anti-stress

Stress: splashing water on the outside, take the fish liquid peptide beauty internally, and at the same time mix and feed products to enhance physical fitness.

Adjust the water body, find out the reasons and eliminate stress sources in time, such as environmental factors such as sudden changes in water quality, deterioration of the bottom, sudden changes in the weather, human management factors such as feeding, human disturbance, water change, improper medication, etc., microbial factors such as viruses, bacteria, and parasites , aquatic insects, water snakes, rats, natural enemies of water birds and other biological factors, the stress source is the direct cause of the entire stress, and reducing the stress source in the breeding process is an important measure to prevent the occurrence of stress.