Strengthens liver function and improves hepatopancreas color — a liquid feed additive.
- 230,000
- mg/L Sorbitol (min)
- 5 – 15
- ml / kg of feed
- 1 – 2
- days, then repeat the dose
- 20
- minutes to dry before feeding
- FORM
- Liquid
- PACKAGING
- 1 KG
- REG. NO.
- 01000539
- STANDARD
- 01:2019/TV
When to use HERB GUARD
- 1Pale, shrunken liver, shrimp eating less
Cut feed by at least 50% and mix 10–15 ml/kg of feed; repeat after 1–2 days. Liver only losing color: 7–10 ml/kg.
- 2Right after stocking
Apply 1 bottle per 1,000 m³ of water. Safe for shrimp in the first 20 days after stocking.
- 3After an illness or parasite control
Once the water and parasites have been treated: apply 1 bottle per 1,000 m³ to help the liver recover; repeat after 1–2 days.
- 4Transition periods
New feed, high-protein diet, rain, water changes: mix 5–7 ml/kg of feed as maintenance, 1–2 meals a day.
A healthy hepatopancreas means shrimp eat well and grow evenly.
Strengthens hepatopancreatic function
Supports liver health and limits liver issues during high-density farming.
Improves hepatopancreas color
Stimulates bile secretion and digestive enzymes — liver darkens and firms up.
Stabilises & eliminates toxins
Maintains hepatopancreatic activity, preserves shrimp resistance and aids toxin elimination.
What you'll observe after feeding
The timeline below reflects signs technicians commonly record when dosing correctly and reducing feed per guidance. Speed of change varies with shrimp health and pond conditions.
- DAY 1–2Shrimp resume feedingReduce feed ≥50%, mix 10–15 ml/kg. Feed trays clear more evenly; less afternoon feed refusal.
- DAY 3–4Liver firms up, darkensRepeat dose after 1–2 days. Hepatopancreas less pale, edges tighter and clearer under inspection.
- DAY 5–7Full gut, firm faecal stringsBile and digestive enzymes work better; gut fills continuously, less mucus in droppings.
- MAINTENANCEStrong feeding, even size gainMix 5–7 ml/kg periodically to keep the hepatopancreas stable through water changes, rain, and toxic gas events.
Photos recorded by Than Vuong technicians at customer ponds; results vary with shrimp health and farming conditions.
Farmers and market engineers at the pond
Than Vuong market engineers visit ponds with farm owners: checking hepatopancreas, finalising mix dosage, and tracking the next feeding round.
Plant-based sorbitol works in 3 steps
- STEP 1
Bile stimulation
Plant-extracted sorbitol stimulates the hepatopancreas to secrete bile.
- STEP 2
Boosts digestive enzymes
Feed is digested more thoroughly, reducing pressure on the hepatopancreas.
- STEP 3
Toxin elimination
Hepatopancreas colour recovers, shrimp retain resistance through stress periods.
How much to mix for this feeding round?
Millilitres of product per kg of feed.Dilute with enough clean water, mix evenly into feed, coat with ATOMIC, let dry 20 minutes before feeding. Invert and shake the bottle well before use.
After 1–2 days, repeat the same dose to best stabilise the hepatopancreas. Dosage may vary with shrimp health and actual farming conditions; seal the cap immediately after use.
TCCS 01:2019/TV · Reg. No. 01000539Quality specifications & ingredients
Quality specifications
| Sorbitol (min) | 230.000 mg |
|---|---|
| Preservative | Sodium Benzoate |
| Solvent | Nước cất — đủ 1 lít |
Ingredients
Sorbitol (plant-extracted), preservative (Sodium Benzoate), solvent (distilled water).
Commonly paired Than Vuong Blue products
Is your pond showing hepatopancreas issues?
Send photos or video of your pond — free technical response within 24h.
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