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Hatchery Application Workflow

DriftAct® Phage Reservoir Protected from Protease! Gel Scaffold Drop by drop release...

DriftAct® Sustained Release

A highly specialized buoyant apparatus engineered for seamless, automated Vibrio control directly within your hatchery tanks.

  • No manual dosing: Drop one vial directly into the tank to initiate a continuous, multi-day release.
  • Protease Shield: Formulated extracts protect the delicate phages from destructive enzymes.
  • Micro-Channel Precision: The pre-formed channel through the gel scaffold controls the exact drip rate.
  • Buoyant HDPE Design: Designed specifically to float securely while dispensing into the water column.

Hatchery Lifecycle Protocol

1
Nauplii
DriftAct Surface Sanitization + VibQuench
2
Zoea
DriftAct Sustained Release + VibQuench
3
Mysis
VibQuench + TAN Ammonia Mgmt with HeteroMight & Sugar
4
Post Larvae
VibQuench + TAN Ammonia Mgmt with HeteroMight & Sugar
5
Salinity Drop
Switch to Nevizh Pro
🪣
Every Day • High Salinity (> 5 PPT)

VibQuench® Daily Brewing

Brew VibQuench daily to maintain beneficial Vibrio dominance.

50 mL
VibQuench
+
30 g
Jaggery
+
10 L
Seawater
➔
6 Hrs
Aeration
➔
Apply to
10 Ton Tank
🧮 Open Brewing Calculator
🦐
Nauplii Stage

Nauplii Surface Sanitization

Add a small direct dose of DriftAct to the tank during stocking.

1 mL DriftAct
per
5 Tons Water
🌿
Zoea Stage

Algae Feeding / Pumping

To control incoming Vibrio from algae, deploy sustained-release DriftAct.

Drop 1 Vial DriftAct
➔
Sustained Release
(Lasts 2-4 Days)
🧪
Mysis to Post-Larvae (PL) Stage

Ammonia Management

Ammonia typically spikes to 1 - 3 ppm. Monitor TAN morning & evening using HeteroMight-Track. If trend > 0.5 ppm:

Brew HeteroMight®
(10L per 10 Ton)
+
Add 10 ppm
Table Sugar directly
⚙️ Open HeteroMight OS Sugar Dosing Calculator

Maintain TAN < 0.5 ppm. Add Carbon Source (Sugar) as needed.

📉
Post-Larvae (PL) Salinity Drop

Low Salinity Adaptation

When dropping salinity for farm adaptation (Low Saline), switch to Nevizh Pro.

Brew 10 L
Nevizh Pro
per
10 Ton Tank
⚠️ This is only a guide based on our field data & experience. However, based on the specific environment and the aquaculture conditions, the usage procedure may vary. Please consult your field technician before application.