InAqua - Smart Aquaculture
InAqua is the module for monitoring water quality in fish and shrimp ponds in real time. It exists to prevent the mass die-offs that follow water quality falling unnoticed - particularly dissolved oxygen (DO), which often drops sharply overnight.
Hardware - IncludeBox Aqua Sensor
| Parameter | Unit | Range | Accuracy | Notes |
|---|---|---|---|---|
| Dissolved Oxygen (DO) | mg/L | 0 ~ 20 | ±0.1 mg/L | The most critical parameter |
| Temperature | °C | -5 ~ 50 | ±0.1°C | Water temperature |
| pH | - | 0 ~ 14 | ±0.1 | Water acidity |
| TDS (Total Dissolved Solids) | ppm | 0 ~ 50,000 | ±2% | Dissolved solids |
| Salinity | ppt | 0 ~ 40 | ±0.5 | Salt content (for shrimp ponds) |
| Turbidity | NTU | 0 ~ 4000 | ±5% | Water cloudiness |
| Ammonia (NH3) | mg/L | 0 ~ 10 | ±0.1 | Toxic to fish and shrimp |
Default thresholds - Vannamei shrimp
| Parameter | Critical low | Warning low | Optimal | Warning high | Critical high |
|---|---|---|---|---|---|
| DO | < 2.0 mg/L | < 4.0 | 5.0-8.0 | > 10.0 | > 15.0 |
| Temperature | < 22°C | < 26°C | 28-32°C | > 33°C | > 35°C |
| pH | < 6.5 | < 7.5 | 7.5-8.5 | > 9.0 | > 9.5 |
| Salinity | < 5 ppt | < 10 | 15-25 | > 30 | > 35 |
| Ammonia | - | - | < 0.1 | > 0.5 | > 1.0 |
| Turbidity | - | < 30 | 30-80 | > 100 | > 150 |
These thresholds can be adjusted per species and per pond from the solution's Settings page.
Species profiles
The platform ships pre-configured profiles for species common in Indonesia, starting with Vannamei shrimp (Litopenaeus vannamei); others can be added as needed.
Why DO is the critical one
Dissolved oxygen can fall sharply within hours - especially at night, when algae stop photosynthesising while respiration carries on - and noticing late usually means a mass die-off. InAqua watches DO continuously and raises the alarm before the level becomes dangerous, not after.