Multiple aquaculture water quality monitoring system solutions

From rapid field diagnostics to 24/7 automated monitoring, FUTURERAS provides a complete range of aquaculture water quality testing equipment. Whether you need a portable aquaculture water analyzer for daily checks or a wireless IoT-based monitoring system for large-scale farm management, we have the right solution to choose from

✅ Multi-parameter Test Data

✅ Precise Test Results

✅ Flexible solution selection

✅ Supports wireless and IoT-based

Aquaculture Water Quality Sensors Parameters

dissolved oxygen sensor aquaculture
Core Functions

Dissolved Oxygen Sensor for Aquaculture

※ Do Measurement Range: 0～20mg/L

※ DO Accuracy: ±0.3mg/L

※ Measurement Method: Fluorescence Method

※ Temperature Measurement Range: 0～60℃

※ Temperature Accuracy: < 0.3℃

※ Measurement Method: Thermistor

※Transmission Protocol: RS-485

  • Our waterproof DO sensor for aquaculture has an IP68-rated waterproof enclosure.
  • Dissolved oxygen is a critical parameter in fish and shrimp farming.
    Due to microbial secretions and biofouling, dissolved oxygen sensors are highly susceptible to measurement inaccuracies.
  • Features a unique antimicrobial design; the surface of its fluorescent membrane is coated with a protective layer possessing antimicrobial properties.
pH sensor for aquaculture
Core Functions

pH Sensor for Aquaculture

※ pH Measurement Range: 0-14pH

※ pH Accuracy: ±0.02pH

※ Measurement Method: Ion electrode method

※ Operating Temperature Range: 0～60℃

※Transmission Protocol: RS-485

  • Featuring an isolated power supply design, it offers stable data and strong anti-interference capabilities.
  • pH value supports automatic or manual temperature compensation.
  • The planar bulb structure makes it easier to clean.
ORP sensor for aquaculture
Core Functions

ORP Sensor for Aquaculture

※ ORP Measurement Range: ±1000.0mV

※ ORP Accuracy: ±0.1mV

※ Measurement Method: Ion electrode method

※ Operating Temperature Range: 0～60℃

※Transmission Protocol: RS-485

  • Isolated power supply design ensures data stability and strong anti-interference capabilities.
  • Supports USA, NIST, and custom pH/ORP calibration solutions.
  • Features a flat-bulb structure for easier cleaning.
ORP sensor for aquaculture
Core Functions

Salinity(EC, TDS)Sensor for Aquaculture

※ Salinity Measurement Range: 0‒500.00 ppt

※ EC Measurement Range: 0.1‒500 mS/cm

※ TDS Measurement Range: 0‒60,000 ppm

※ Measurement Method: Ion electrode method

※ Measurement Accuracy: ±1.5%

※ Operating Temperature Range: 0～60℃

※Transmission Protocol: RS-485

  • No polarization effect, ensuring more precise measurements
  • Corrosion-resistant and highly stable; suitable for continuous monitoring in both fresh and saltwater
  • Full-range automatic switching eliminates the need for manual parameter adjustments
Core Functions

Ammonia Sensor for Aquaculture

※ NH4+ Measurement Range: 0 ~ 1000 mg/L

※ Measurement Method: Ion electrode method

※ Measurement Accuracy: ±5%

※ Operating Temperature Range: 0～60℃

※Transmission Protocol: RS-485

  • Supports calibration using custom standard solutions, enabling both forward and reverse curve calibration.
  • Features an eco-friendly design that facilitates easy integration into water quality monitoring systems.
  • Supports the testing of various ion types.
Core Functions

Ozone Sensor for Aquaculture

※ Ozone Measurement Range: 0-20.00 ppm

※ Measurement Method: Three-Electrode Potentiostatic Sensor Technology

※ Measurement Accuracy: ±5%

※ Operating Temperature Range: 0～60℃

※Transmission Protocol: RS-485

  • Three-Electrode Constant Potential Technology: Minimizes polarization effects and pH interference, ensuring stable measurements under dynamic water quality conditions.
  • Multi-Range Resolution and pH Compensation: Offers a resolution range of 0.001 to 0.1 ppm, combined with automatic pH compensation, to ensure accurate readings across varying water chemistry characteristics.
  • Robust Design for Harsh Environments: Features an IP68-rated enclosure and corrosion-resistant electrodes, capable of withstanding prolonged immersion, high-pressure water jets, and temperatures up to 60°C.

Multi-Parameter Water Quality Testing Equipment: Your Industrial Aquaculture Water Analyzer

portable temperature do meter for aquaculture

Portable DO meter

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Portable dissolved oxygen and temperature water analyzer for aquaculture.

Key Features

Dissolved oxygen

Key Features

Temperature

Key Features

Handheld LCD Screen

Portable multi-parameter do temp. ph orp salinity EC TDS meter for aquaculture

Portable multi-parameter meter

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Portable multi-parameter water analyzer for aquaculture.

Key Features

Dissolved oxygen

Key Features

Temperature

Key Features

pH

Key Features

ORP

Key Features

Salinity, EC，TDS

Key Features

Handheld LCD Screen

Electronic aquaculture water quality test kit with colorimeter - complete set on display

Electronic water quality test kit

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Ammonia Nitrogen and Nitrite electronic water analyzer for aquaculture.

Key Features

Ammonia Nitrogen

Key Features

Nitrite

Key Features

Reagent test kit

Key Features

Electronic Colorimeter

Fish Pond Water Quality Test Kit — Ammonia Nitrogen Set

Ammonia nitrogen and nitrite testing kit

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Ammonia Nitrogen and Nitrite water analyzer kit for aquaculture.

Key Features

Ammonia Nitrogen

Key Features

Nitrite

Key Features

Reagent test kit

Key Features

Colorimetric paper

real-time fish shrimp farming pond water quality monitoring system

7 parameters real-time water quality monitoring system

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Real-time aquaculture water quality monitoring system: 7 basic parameters

Key Features

Dissolved oxygen

Key Features

Temperature

Key Features

pH

Key Features

ORP

Key Features

Salinity, EC，TDS

Key Features

On-site real-time display screen

Key Features

Supports 485 transmission and can be connected to a PLC control system.

real-time fish shrimp pond water quality monitoring system

10 parameters real-time water quality monitoring system

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Real-time aquaculture water quality monitoring system: 10 basic parameters

Key Features

Dissolved oxygen

Key Features

Temperature

Key Features

pH

Key Features

ORP

Key Features

Salinity, EC，TDS

Key Features

NH4+ and NO3-

Key Features

Ozone

Key Features

On-site real-time display screen

Key Features

Supports 485 transmission and can be connected to a PLC control system.

Expert Selection Guide to Aquaculture Water Quality Monitoring System

Beginner-level fish and shrimp farm

For beginners in fish and shrimp farming, it’s generally not advisable to choose aquatic species that are difficult to cultivate. From a cost perspective, basic handheld water testing equipment is sufficient for daily needs.

Our recommended solution:

Portable DO meter: Used for testing dissolved oxygen and temperature.

Ammonia nitrogen and nitrite testing kit: Used for testing ammonia nitrogen and nitrite.

portable temperature do meter for aquaculture

Portable DO meter

Rapid Ammonia-Nitrogen Water Quality Test Kit for Aquaculture

Ammonia nitrogen and nitrite test kit

Medium-sized commercial aquaculture farm

At this stage, we need to consider multiple aspects, including testing parameters, daily management, and equipment costs.

Furthermore, the specific aquaculture water quality parameters required differ for shrimp farming, fish farming, and freshwater and seawater farming.

Our recommended solution:

Portable multi-parameter meter: Used for regular aquaculture tank inspections.

Electronic water quality test kit: Used for accurate and rapid testing of ammonia nitrogen and nitrite.

Portable multi-parameter do temp. ph orp salinity EC TDS meter for aquaculture

Portable multi-parameter meter

Electronic water quality test kit for Ammonia Nitrogen and Nitrite

Electronic water quality test kit

Large-scale Aquaculture Farms and RAS Systems

For large-scale commercial aquaculture, we require timely and accurate water quality monitoring.
RAS systems require continuous, real-time water quality monitoring data. An IoT-based aquaculture water quality monitoring system that ensures both data stability and continuity.

Our recommended solution:

Multi-parameter Real-time Water Quality Monitoring System.

Different probes can be flexibly selected as needed. Each of our probes operates independently; if a single probe is damaged, it can be replaced individually, thereby reducing operational and maintenance costs.

Real-time data is displayed directly alongside each aquaculture tank, allowing on-site personnel to monitor changes in water quality data promptly. This facilitates efficient management of aquaculture water quality.

The monitor features a built-in wireless module capable of transmitting data to a mobile phone, enabling remote wireless monitoring of aquaculture water quality data.

real-time fish shrimp farming pond water quality monitoring system

Portable multi-parameter meter

remote fish farm water quality monitoring and control system software

IoT-based and Wireless aquaculture water quality monitoring system

Each fish and shrimp tank is equipped with a display screen, which is hardwired to a central PLC control unit, thereby ensuring the stability of data transmission.

The PLC control cabinet is capable of transmitting data via wireless signals directly to the manager’s mobile phone, enabling remote monitoring of water quality data for the fish farm.

Upgradeable remote fish farm monitoring and control system
Through our self-developed aquaculture monitoring software, it can control the aeration system and the circulation system.

Water Quality Parameters In Aquaculture and Their Significance

Meas. ItemsSignificance in aquaculture
Dissolved oxygen(mg/L)Dissolved oxygen: The measured value is expressed as milligrams of oxygen per liter of water (mg/L).
If the DO value is too low can directly kill fish and shrimp, which is especially critical in high-density resalient-acid RAS environments.
In our fish farm tests, a high DO value can improve fish vitality and even offset some of the negative effects of excessive ammonia nitrogen and nitrite.
Temperature(°C)Temperature: The measured value is Celsius (°C).
Temperature is one of the most basic water quality parameters, and different species have different optimal and stable water temperatures.
Take tilapia as an example. As a typical tropical fish, it grows rapidly in water temperatures above 20 degrees Celsius. If the water temperature is below 10 degrees Celsius, it will hardly grow and may even die.
pH(pH)pH: Measure pH values in the range of 0 to 14.
pH value is one of the basic conditions for measuring water quality. In freshwater, it can be used to measure the content of harmful organic matter; if it is too low, the levels of ammonia nitrogen and nitrite in the water will generally be higher.

In saline aquaculture, it is a fundamental standard for directly measuring water quality, and it is especially important in artificial seawater aquaculture.

ORP(mV)ORP: A measure of the redox capacity of an aqueous solution, measured in mV.
Oxidation-reduction potential (ORP) is a leading indicator of water quality changes and serves as an early warning system.
A higher ORP value indicates less organic matter in the water, suggesting that the filtration system is functioning well or producing less organic matter.
A lower ORP value indicates more organic matter in the water. In this case, the filtration system or dissolved oxygen levels should be checked. If not addressed promptly, ammonia nitrogen and nitrite levels will rise rapidly.
Salinity(PPT)Salinity: The measured value is Parts Per Thousand (PPT).

Salt content is directly proportional to electrical conductivity; the higher the electrical conductivity, the higher the salt content.
Freshwater aquaculture, artificial seawater aquaculture, and natural seawater aquaculture require completely different salinity levels.

EC(S/m)Electrical Conductivity (EC)：The measured value is Siemens per meter (S/m).

Electrical conductivity is a numerical representation of a solution’s ability to conduct electric current. In aquaculture water, electrical conductivity is an important indicator for measuring the water’s salinity, ionic content, impurities, and other characteristics. The purer the water, the lower its conductivity and the higher its resistivity.

TDS(mg/L)TDS:Total dissolved solids,The measured value is milligrams per liter (mg/L).

TDS indicates how many milligrams of dissolved solids are dissolved in one liter of water. A higher TDS value indicates that the water contains more impurities.

NH4+(mg/L)NH4+: This refers to the amount of NH4+ ions in aquaculture water, measured in mg/L.

This indicator does not represent the total ammonia nitrogen in the water, but a high NH4+ level indicates a higher concentration of waste and organic pollutants in the water.

NO3-(mg/L)NO3-: This refers to the NO3- ions in aquaculture water, measured in mg/L.

The lower this level, the better. High values indicate that ammonia nitrogen has been converted to nitrite, but the nitrite is not being decomposed in time, potentially causing problems with the biological filtration system.

O₃(ppm)O₃: Refers to the residual ozone content in the water, measured in ppm.

This value is generally measured after using an ozone sterilizer to control the ozone concentration within a safe range and prevent excessive residual ozone from damaging the fish’s eyes and gills.

Professional Aquaculture Water Quality Monitoring System Supply

TOP FISH FARM MONITORING SYSTEM HARDWARE SOFTWARE COMPANY IN CHINA

Are you looking for a complete aquaculture water quality monitoring system? FUTURERAS is a professional aquaculture system designer and manufacturer.

Water quality parameters in aquaculture differ from those in the wastewater treatment industry. Most sensors and water analyzers are designed for wastewater treatment, not aquaculture.

We have specifically customized over 10 types of water quality probes and monitoring system software for the characteristics of aquaculture, aiming to provide your fish farm with accurate and stable water quality data and intelligent management solutions.

Welcome to contact us. Customize your modern aquaculture water quality monitoring system.

Land-based aquaculture professional field

Designed and developed specifically for land-based aquaculture

Economical Pricing Options

Economical Pricing Options

Certificate

CE SABER BV ISO9001

after-sales sever

Excellent pre-sales and after-sales service

pre-sales and after-sales service
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FAQ for Aquaculture Water Quality Monitoring System

What is the most important parameter in an aquaculture water quality monitoring system?

Dissolved oxygen and temperature.

Significant deviations in these two values ​​will quickly kill fish and shrimp, causing severe losses. Deviations in other values ​​usually have ample time to improve.

Freshwater fish – Do, temperature, pH, ammonia nitrogen, and nitrite.

Saltwater fish – In addition to the above, salinity measurement is required.

Real-time monitoring requires installation next to each fish tank for continuous testing. The probe measures at a normal speed, updating data every 2-5 minutes.

Handheld water analyzers are portable and require rapid data measurement. The probe measures at a fast speed, providing the necessary data in 20-60 seconds.

This is quite simple, roughly divided into three parts:

1. Each or a group of aeration tanks requires a set of water quality sensors. These sensors transmit data to a receiver and screen on-site via signal lines.

2. Each receiver is connected to the PLC control system via a RS-485 signal line.

3. The PLC control system transmits signals to mobile devices via a wireless network.

Upgradeable functionality: The PLC control system can be linked to the aeration system or temperature system.

We highly recommend using test reagents; sensor readings are for reference only.

In aquaculture sensors, the measurements of ammonia nitrogen and nitrite represent free ions in the water, which do not reflect the total content of these substances.

The measurement methods using test reagents are well-established and inexpensive.

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