Vietnam Trial Feedback: Keyang Probiotics Improved Shrimp Survival Rate
Water quality fluctuations and gut health issues are two major causes of shrimp mortality and slow growth in tropical aquaculture. Improving feed conversion and survival rates is a key concern for many farmers.
Recently, a shrimp farmer in central Vietnam shared promising results after trying Keyang’s multi-strain probiotic additive. While the product is not yet officially registered for sale in Vietnam, the customer was able to test the sample under technical guidance—and the feedback was encouraging.
1. Customer Background
The farmer manages several intensive whiteleg shrimp ponds. During the summer season, water instability and recurring digestive issues often result in poor shrimp performance.
Looking for a probiotic that could support both gut health and pond stability, the farmer agreed to trial Keyang’s product.
2. Product Used and Application Method
Keyang provided a probiotic formula containing:
Bacillus subtilis, Lactobacillus spp., and Aspergillus oryzae
Applied by feed mixing, once per day for 15 days
Used in shrimp aged about 25 days, early grow-out phase
3. Results Reported by the Farmer
With remote support from Keyang’s technical team, the product was used consistently, and the farmer noted the following changes:
| Before Use | After 15 Days |
|---|---|
| Moderate activity | Improved activity and steady feeding |
| High early mortality | Estimated survival improved by ~12% |
| Foamy and turbid water | Water clearer, less foam observed |
| Loose, irregular feces | More formed and consistent feces |
The farmer emphasized that while the probiotic’s effect was not “instant,” it clearly supported pond balance and gut function during a critical growth phase.
4. Keyang’s Technical Support Services
During the trial, Keyang provided:
Customized dosage plan based on shrimp size and density
Feed mixing and storage guidelines to protect bacterial viability
Observation sheet templates for easy progress tracking
This reflects our core value: we don’t just sell products—we deliver solutions.
5. From Trial to Trust
Although Keyang is still in the early stages of international expansion, we actively encourage trial cooperation and open feedback. Real results speak louder than exaggerated claims.
We look forward to working with more partners around the world—developing together, pond by pond.
Keyang – Scientific support for healthy aquaculture, one probiotic dose at a time.
Contact us to request a trial pack or technical consultation.