Control, automation, and supervision

Automation and supervision for aquaculture and aquariology

Aquaculture supervision refers to the set of techniques used to monitor, manage, and optimize aquaculture production (fish, crustaceans, mollusks, shellfish, algae). It ensures efficient production by maintaining constant control over all technical aquaculture equipment.

Objectives of aquaculture supervision:

Water parameter control: Monitoring temperature, pH, dissolved oxygen, salinity, and all essential parameters to ensure the best living conditions for aquatic animals.
Feed management: Tracking feed distribution to prevent waste, optimize growth, and limit water pollution.
Animal health monitoring: Early detection of diseases, parasites, and behavioral anomalies.
Growth optimization: Adjusting farming conditions to maximize productivity and reduce animal stress (temperature, lighting, water quality).
Infrastructure and equipment management: Maintenance of tanks, pumps, aerators, and other electromechanical devices controlled via installed sensors.
Traceability and regulatory compliance: Recording real-time data to ensure product quality and compliance with environmental and health standards.

Supervision tools and technologies:

Sensors and probes to measure the physicochemical parameters of water in real time.
Automated monitoring systems with alerts in case of anomalies.
Underwater cameras and drones for observing animals and infrastructure.
Aquaculture management software to analyze data and optimize production.
Biological and veterinary tests to diagnose diseases and assess water quality.

Aquaculture supervision is essential for ensuring sustainable and profitable production, minimizing health and environmental risks, and improving the quality of products for consumption. It increasingly relies on advanced technologies, facilitating more efficient management of aquaculture farms.

Subcategories

Flow Meter

An aquaculture flow meter is a critical device for measuring and regulating water flow in recirculating systems (RAS), tanks, and pipelines. Accurate flow control ensures efficient oxygenation, nutrient distribution, and waste removal—key to maintaining healthy aquatic environments.

Poor water circulation can cause stress, oxygen depletion, or biofilter inefficiency. A flow meter enables real-time monitoring and flow optimization, enhancing system performance and protecting aquatic life.
Pressure Gauge

An aquaculture pressure gauge is designed to monitor water pressure in filtration units, pipelines, and recirculating aquaculture systems (RAS). Stable pressure is vital for efficient pump operation, proper filtration, and the overall safety of the system.

Fluctuations in pressure may signal clogged filters, pipe blockages, or mechanical issues. With a precise gauge, fish farmers can detect problems early, adjust pressure accordingly, and ensure a stable aquatic environment for optimal fish health and system longevity.
OxyGuard Range

The OxyGuard range provides cutting-edge tools for real-time monitoring of water parameters in aquaculture systems. From oxygen and temperature to pH, salinity, and redox levels, OxyGuard sensors and control systems are widely used in RAS facilities, hatcheries, and pond farms.

These high-performance devices help aquaculture operators reduce fish stress and mortality, ensure consistent water quality, and optimize overall system efficiency. With robust build quality and intuitive interfaces, OxyGuard is a global standard in smart aquaculture monitoring.
AquaBUS Range

The aquaBUS range delivers modular and intelligent water monitoring solutions for aquaculture, enabling real-time control of dissolved oxygen, pH, temperature, salinity, redox potential, and more. Using a digital communication bus, aquaBUS devices can be easily linked together and centralized for streamlined control.

Designed for RAS installations, hatcheries, and grow-out ponds, aquaBUS systems offer accurate measurements, fast response to changes, and easy integration into automation platforms—making them ideal for modern, data-driven aquaculture.
HACH LANGE Range
The Hach Lange supervision system is an advanced solution for continuous water quality monitoring, specifically designed for intensive and recirculating aquaculture systems (RAS). It enables real-time control of key parameters affecting fish health and growth, ensuring proactive and secure management of the aquatic environment.

Key Features:
- Continuous measurements: Dissolved oxygen (DO), pH, temperature, ammonium (NH₄⁺), nitrites (NO₂⁻), turbidity, conductivity, redox (ORP), and more.
- Hach Lange digital sensor technology: High accuracy, low maintenance, self-calibrating with integrated diagnostics.
- Integration with PLC or SCADA systems: Data transmission via Modbus, Profibus, or Ethernet/IP.
- Automatic alerts and data logging: Threshold management, event recording, and full traceability.
- User-friendly interface: Touchscreen display, remote access, customizable dashboards.
Benefits for Aquaculture:
- Enhanced farm performance: Optimized water parameters for faster growth and better feed conversion.
- Stress and mortality reduction: Early detection of issues, allowing quick interventions.
- Regulatory compliance: Helps document farming practices and meet environmental standards.
- Reliable and durable: 24/7 operation in harsh aquaculture conditions.
Typical Applications:
- Recirculating Aquaculture Systems (RAS)
- Freshwater or marine fish farming tanks
- Research and development stations
- Hatcheries and nurseries

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