Micro RFID Chip 134.2Khz EM4305 Glass Animal Tag For Fish Tracking

 Micro RFID Chip 134.2Khz EM4305 Glass Animal Tag For Fish Tracking

As precision aquaculture and sustainable fisheries continue to expand worldwide, Micro RFID Chip 134.2kHz EM4305 Glass Animal Tags for Fish Tracking have become an advanced solution for identifying, monitoring, and managing individual fish throughout their lifecycle. Compared with external tags, fin clipping, or visual markings, implanted RFID glass tags provide permanent, tamper-resistant identification that improves data accuracy while reducing labor costs.

For fish farms, hatcheries, research institutes, environmental agencies, and RFID solution providers, the 134.2kHz EM4305 Glass Animal Tag offers a reliable method for fish identification, breeding management, health monitoring, and scientific research. This guide explains what the technology is, how it works, its applications, the problems it solves, relevant international standards, and how it compares with other fish identification technologies.

What Is a Micro RFID Chip 134.2kHz EM4305 Glass Animal Tag?

A Micro RFID Chip 134.2kHz EM4305 Glass Animal Tag is a miniature passive RFID transponder encapsulated inside a biocompatible glass tube. It is designed for implantation into fish using a sterile injector, providing each fish with a unique electronic identity.

Unlike traditional identification methods that rely on visible tags or manual records, the RFID glass tag stores digital identification data that can be read instantly with a compatible RFID scanner.

The microchip consists of three main components:

• EM4305 RFID integrated circuit
• Copper antenna coil
• Medical-grade biocompatible glass capsule

Typical specifications include:

Unlike read-only animal chips, the EM4305 provides rewritable memory, allowing additional information to be encoded or updated during breeding, research, or aquaculture management.

How Does the EM4305 Fish RFID Tag Work?

The EM4305 glass tag uses passive Low Frequency RFID technology based on electromagnetic induction.

The operating process is simple:

1. A handheld or fixed RFID reader generates a 134.2 kHz electromagnetic field.
2. When the reader approaches the implanted tag, the antenna inside the glass capsule absorbs energy from the field.
3. The EM4305 chip is temporarily powered without a battery.
4. The chip transmits its programmed identification data to the RFID reader.
5. The management software matches the ID with the corresponding database record.
6. Operators can view or update information such as breeding history, growth data, health records, or research observations.

Because the tag remains inactive until scanned, it consumes no power and provides exceptional long-term reliability.

Glass Encapsulated Animal Microchip for Pets FDX-B 134.2Khz EM4305 Glass Animal Tag is widely used for small animal identification. This glass tag can be used to identify any pet like a cat, dog, ferret, horse, fish, and exotic animal. All products conform to ISO standards and are available with parylene coating to prevent migration of the tag once implanted.

134.2Khz EM4305 Glass Animal Tag is an easy solution for animal identification and tracking. Made of high-quality biocompatible glass, complies with ISO11784/785 FDX A/B, HDX; our 134.2kHz EM4305 Glass Animal Tags are safe and could work with excellent performance, 5- 8 cm with our readers, or even longer with readers’ antennas and power.

Features:

1). Unique identity for every livestock and pet.
2). Import and export control.
3). Lost pet can be easily traced back to it’s owner.
4). Veterinarians are able to keep the animal’s heath record.
5). Easily implanted and no impact on the animal.
6). Suitable for use in extreme conditions.
7). Coupled with software, the RFID tag is a must inmanagement of animals, either livestock or household pet.

Applications in Fish Tracking

Aquaculture Management

Commercial fish farms use RFID glass tags to identify individual fish throughout production.

Applications include:

• Stock identification
• Growth monitoring
• Feeding management
• Harvest planning
• Inventory control

Digital identification improves production efficiency while reducing manual record keeping.

Selective Breeding Programs

Breeding facilities can assign a permanent identity to every breeding fish, enabling accurate management of:

• Genetic lineage
• Parent identification
• Spawning records
• Growth performance
• Survival rates

Reliable identification supports long-term breeding improvement programs.

Scientific Research

Universities and marine research institutes implant RFID tags to monitor fish during behavioral studies and environmental research.

Researchers can record:

• Migration patterns
• Habitat preferences
• Growth rates
• Survival statistics
• Population dynamics

The rewritable EM4305 chip allows research data to be updated throughout the project.

Fisheries Resource Management

Government agencies use RFID technology to improve fishery resource management by tracking released fish and evaluating conservation programs.

Applications include:

• Restocking projects
• Species monitoring
• Population assessment
• Ecological studies

Aquarium and High-Value Fish Identification

Large aquariums and ornamental fish breeders use RFID tags to manage valuable species, maintain pedigree records, and simplify inventory management.

Problems Solved by RFID Fish Tracking

Eliminating Lost External Tags

Traditional external tags may detach, fade, or become damaged in aquatic environments. Glass RFID tags remain safely implanted throughout the fish’s lifetime.

Improving Data Accuracy

Each fish receives a permanent electronic identity, reducing identification errors and improving record accuracy.

Reducing Labor Costs

RFID scanning is faster than manual identification methods, allowing operators to process large numbers of fish efficiently.

Supporting Digital Farm Management

RFID integrates with aquaculture management software, creating a complete digital record for every fish from hatching to harvest.

Enhancing Scientific Traceability

Researchers can collect consistent, long-term data on individual fish without relying on visual identification methods.

International Standards

Professional RFID animal glass tags are manufactured according to internationally recognized standards to ensure compatibility and reliability.

Common standards include:

ISO 11784

Defines the structure of animal RFID identification codes.

ISO 11785

Specifies communication protocols between RFID transponders and readers used for animal identification.

ISO 9001

Ensures standardized quality management during manufacturing.

CE Compliance

Supports product compliance for many European markets.

RoHS Compliance

Restricts hazardous substances in electronic products.

Biocompatibility Testing

Medical-grade glass capsules are designed to minimize tissue reactions and support long-term implantation in aquatic animals.

Manufacturers also perform:

• Waterproof verification
• Read/write testing
• Temperature resistance testing
• Glass strength testing
• Sterilization inspection

OEM Customization Options

Professional RFID manufacturers provide flexible OEM and ODM services.

Chip Programming

Customers may choose:

• Blank chips
• Pre-programmed IDs
• Sequential numbering
• Custom data encoding

Glass Tube Dimensions

Common sizes include:

• 1.25 × 7 mm
• 1.4 × 8 mm
• 2.12 × 12 mm

The appropriate size depends on fish species and implantation requirements.

Sterile Packaging

Packaging options include:

• Single sterile syringe
• Individual blister pack
• Bulk sterile packaging
• Private-label packaging

Accessories

Manufacturers can also supply:

• RFID handheld readers
• Implantation injectors
• Data management software
• Reader accessories

Competitive Analysis

Different fish identification technologies offer different strengths depending on the application.

EM4305 Glass Tag vs PIT Tag

Both technologies provide implanted identification. However, the EM4305 chip offers rewritable memory, making it more suitable for applications requiring updated information during breeding or research.

RFID Glass Tag vs External Fish Tag

External tags are inexpensive and visible but are more susceptible to damage, fouling, or loss. Implanted RFID glass tags provide permanent identification with minimal maintenance.

RFID Glass Tag vs Fin Clipping

Fin clipping is inexpensive but irreversible and provides limited identification capability. RFID technology supports automated identification, digital record management, and long-term traceability without repeated manual handling.

Why Choose a Professional RFID Manufacturer?

Working directly with an experienced RFID manufacturer offers several advantages:

• Factory-direct pricing
• Stable EM4305 chip supply
• Strict quality control
• Sterile production environment
• OEM and ODM customization
• Professional chip programming
• Fast sample production
• Global export experience
• Technical support before and after sales

A qualified manufacturer can also provide integrated RFID solutions, including readers, software, implantation tools, and customized packaging for aquaculture, research, and fisheries management.

Conclusion

The Micro RFID Chip 134.2kHz EM4305 Glass Animal Tag for Fish Tracking is a dependable solution for modern aquaculture, fisheries management, and scientific research. Its passive RFID technology, rewritable EM4305 memory, durable biocompatible glass housing, and compliance with international animal identification standards provide accurate, long-lasting identification throughout a fish’s lifecycle.

Compared with external tags, fin clipping, and conventional identification methods, EM4305 RFID glass tags deliver superior traceability, better data management, lower maintenance, and higher operational efficiency. For fish farms, hatcheries, research institutions, and RFID distributors, partnering with a professional OEM manufacturer ensures reliable products, flexible customization, and scalable identification solutions for today’s intelligent aquaculture industry.