📉 Weak Appetite — Slow Growth — High FCR

Shrimp eat enough but don't grow, FCR keeps rising without clear reason?

Slow growth isn't about feed quantity. It's mostly poor absorption, liver dysfunction, or silent stress. Fix the root cause to gain weight.

Field protocol
Proven results
Free 24h support
Why does this happen?

Why are shrimp vulnerable?

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Weak gut — lacking enzymes, poor absorption despite adequate feed

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Silent EHP — parasitizes liver, shrimp eat but can't absorb

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Micronutrient deficiency — minerals, vitamins insufficient for molting and growth

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Environmental stress — continuous pH/alkalinity/temperature fluctuation

Treatment

Complete 5-step protocol

Stabilize → Cut pathogen → Recover internally

1
Disinfect

Add CANFORTA 5-7ml/kg — high-absorption vitamins, fast appetite stimulation

2
Seed microbes

Use ACTISEL 3-5g/kg — live yeast improves digestion, better absorption

3
Bottom treatment

Add CALPHOS GRO or QUICKSHELL GOLD minerals — uniform molting stimulation

4
Stabilize

If EHP suspected — use AQUAMOS + FLASH for resistance support

5
Maintain

Check liver — if pale, supplement with HERB GUARD for protection

Results

Expected Results

1-2 days

Acute symptoms reduce, shrimp stabilize

3-5 days

Clear improvement, shrimp resume eating

7-14 days

Full recovery, maintain with regular probiotics

Need immediate support?

Than Vuong technical team — free consultation, 24h response.

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Technical Advisor

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