1. When to disinfect water
Disinfection is not for routine use — only when indicated:
- Green Vibrio on TCBS > 10³ CFU/mL in pond water.
- Shrimp showing WFS or acute signs (sporadic mortality, opaque muscle).
- Before PL stocking — disinfect inflow water.
- After heavy bottom siphoning or large water exchange.
2. Dosage
Mix with clean water, broadcast pond-wide, run all aerators:
- Acute disinfection: 1 kg/3,000 – 5,000 m³ water, single application.
- Pre-stocking inflow disinfection: 1 kg/5,000 m³, let evaporate 48h before stocking.
- Apply 9 – 11 AM so the active ingredient degrades on the right light cycle.
- Do not use when DO < 4 ppm — boost aeration 1h before broadcasting.
3. Reseed water probiotics post-disinfection
Disinfection kills Vibrio but also beneficial microbes — reseeding within 24 – 48h is mandatory:
- 24h post-VIBRIO CLEAR: broadcast SOILMAX or MAX 4000 to reseed bottom probiotics.
- Feed AQUAMOS + PRO GUT to restore the gut microbiome.
- Feed CLEVER 3 g/kg to maintain suppression on any new Vibrio.
- Monitor green Vibrio on TCBS daily for the next 7 days.
Verbatim from the VIBRIO CLEAR (1 kg, 3 kg) label — synced with the product page to avoid drift.
Dilute the product with clean water, broadcast evenly over the pond surface, run aerators and turn on aeration for even distribution, preferably in sunny weather from 9 to 12 a.m., and re-apply probiotics 24 hours after use. For shrimp: During culture: 1 kg/1,500 - 2,000 m3 of water, every 5 – 7 days. When harmful bacteria are high: 1 kg/1,000 m3 of water. Bathing shrimp and fish during transport or pond transfer: 2 – 5 g/100 liters of water for 1 – 2 minutes. Shrimp seed: 1 – 2 g/m3 of water. Bathing eggs and larvae: 20 – 50 g/m3 of water for 1 - 2 minutes. For fish: During culture: 1 kg/3,000 m3 of water, every 10 - 15 days. Water treatment when fish are sick: 1 kg/2,000 m3. Repeat after 2 - 3 days for better results. Fish seed: 1 – 2 g/m3 of water. Bathing eggs: 20 - 50 g/m3 of water for 2 - 5 minutes. Cage-cultured fish: 10 – 20 g/m3 of water, bathe for 5 - 10 minutes. Disinfecting farm and cage surfaces: 1 g/liter of water/10 m2 of surface. Note: For shrimp hatcheries: nauplii can be stocked after at least 24 hours. Adjust the dose according to actual pond conditions, stocking density and shrimp health. Seal the bag tightly after use if not used up. The product may irritate skin, eyes and nose; wear protective equipment when using.
- Pond water treatment reduces pathogens (viruses, bacteria, fungi, protozoa), decreases water viscosity and surface foam, and purifies pond and tank water.
- Reduces harmful bacteria in pond water, keeping shrimp clean and shiny without crashing algae or destabilizing water quality.
- Disinfects and lowers pathogenic bacteria in the pond, preventing red mouth, red fins, ulcers, red spots, exophthalmia and hemorrhage in farmed fish.
Green Vibrio over threshold — react within 24 hours!
Contact Zalo 0867 957 568 — Than Vuong technicians dose VIBRIO CLEAR by your pond volume + plan probiotic reseeding.