Herbal Gold is used for broadcasting and feeding during a 10-day period to help stabilize the shrimp hepatopancreas during the homogenization of the hepatopancreatic mass and prepare for subsequent metabolic changes:
- For broadcasting: use 1 liter/1,500 m3 of water. Periodically once every 7 days during the first 3 weeks of the culture month.
- For mixing into feed: 7-10 ml/kg of feed, once daily.
During the culture period, especially from day 15 to 25, shrimp hepatopancreas is often unstable and prone to color changes (from dark brown to yellow) or uneven, indistinct hepatopancreatic structure.
- The dosage in this case is 10-15 ml/kg of feed.
After 2-3 days of use, the hepatopancreas color will change, and after 5-6 days, most shrimp hepatopancreas will form a very good lipid membrane.
Before using Herbal Gold

After 2-3 days of use

After 5-6 days of use

Herbal Gold combined with treatment for ponds infected with parasites
When parasites are present in the pond and infest the shrimp's hepatopancreas and digestive tract, this causes the shrimp shell to soften, and the muscle tissue to become opaque due to inability to absorb minerals from the environment. The shrimp hepatopancreas turns black and slightly blue, making it very difficult to distinguish its individual parts. Closer observation of the shrimp liver reveals tiny dots and a dry sensation. The hepatopancreatic membrane may sometimes be lost, shrimp darken, and many black spots appear on the shell.
After treating the external water environment and deworming the shrimp internally. In this case, combine with Herbal Gold to help the shrimp hepatopancreas recover faster.
- Dosage: 10-15ml Herbal Gold + 10ml Super Canphos per 1 kg of feed, feed twice daily.
View product details for SUPER CANPHOS: https://thanvuong.com/vn/super-canphos.html
Shrimp infected with parasites, before environmental treatment and deworming (dark shrimp, many small spots on the shell, poor hepatopancreas)

After parasite treatment and feeding Herbal Gold for 5 days, shrimp hepatopancreas improved: Shrimp hepatopancreas is uniform, consolidated, black spots on the shell disappear, shrimp feed vigorously again, and the hepatopancreas has reformed its lipid membrane.

It is recommended to continue using Herbal Gold 1-2 times in the following days to best stabilize hepatopancreatic function during the culture period.












