Professional Compact Size & Operational ROV Platform


High-Performance & Multi-Functional Underwater Productivity Solution

FIFISH V6 EXPERT is a professional-class underwater robot and multi-capable tool for enhancing your underwater missions and operations. The V6 EXPERT can be equipped with an onshore power supply system that delivers optimal diving performance and operating time.

12 Megapixel Resolution
166° FOV Wide-Angle Lens
4K UHD Camera
6000 Lumen LED Lights
DNG (RAW) Format Support
240 FPS Slo-Mo Capture
Secure SD Card Slot
360° Omnidirectional Movement
Posture Lock
Depth Lock
3 Knots (1.5m/s)
Q-IF Multi-Tool Extension Interface
Secure & Fast Charging
Onshore Power Supply System (Optional)

Multi-Tool Extensions, Unlimited Possibilities

FIFISH V6 EXPERT‘s interface allows the efficient integration of a wide range of professional-level and industry-specific tools to tackle different scenarios and tasks.

Inspection Tools


Real-time video feed and onshore control with multi-angle installation. Complement your main camera with the ability to record additional views and angles underwater at the same time.

2D Image Sonar

Identify, inspect, and locate targets in turbid and cloudy waters.

HDMI Box 2.0

Livestreaming capabilities for ROV operations, with real-time display and storage of images and footage into external storage devices.

Controller Sun Hood

Tablet holder with a durable sun hood, adjustable viewing angle, and large clamping range for a worry-free and unobstructed experience.

Sports Camera Mount

Rugged sports camera bracket that can be installed at the top or bottom, delivering a simple and convenient method to shoot in various angles.

External Lighting Mount

Flexible external lighter mount to assist with underwater missions and operations in dark environments.

Remote Control System

QYSEA’s patented innovative edge computing box, allowing users to efficiently and conveniently operate their ROVs from remote locations at a distance.

Measurement Tools

Compass Ruler

Physically measure the size of different underwater objects as you explore the oceans.

Laser Scaler

High-precision laser for accurate measurements of underwater objects.

Distance Meter

Measure and identify the distance between the ROV and target object.


Measure and identify the height between the ROV and seabed.

Ultrasonic Metal Thickness Gauge

Evaluate the thickness of the steel on tanks, hulls, or other metal surfaces.


Detect and record ocean and underwater sounds from all directions. Monitor the development of the marine environment, communication between aquatic animals, and more.

Navigation Tools

UQPS – Underwater Quick Positioning System (QYSEA)

Software and hardware eco-system providing the FIFISH’s real-time ROV location, movement recordings three-dimensional diving path recordings, and more.

DVL (Station Lock)

Achieve accurate and steady position holds for your professional inspections and operations.

USBL – Ultra Short Baseline Locator

Identify, track and record data on the ROV’s underwater position.

Manipulator Tools

Robotic Arm

Compact size, durable with a 100N clamping force. Grab and salvage objects and items underwater with ease, efficiency, and strength.

Retrieval Hook

Rugged hook with a powerful clamp and lock function that withstands the weight and pulls of underwater objects of up to 200KG.

Mort Remover

Specially designed for aquaculture operations for removing and transporting deceased/sick fish and other elements away from fish farms or to onshore for further analysis.

Underwater Dozer

Specially designed for aquaculture operations to push and move. deceased/sick fish and other elements out of the fish farming spaces.

Fishing Net

Designed with environmental fishing and marine education in mind, providing the ability to catch hold onto fish across different types of waters without threat or damage.

Water Quality Tools

Water Sampler (100ml)

With 100ml collection capacity and 150m sampling depth, collect various types of water in different underwater environments for your specific needs.

Water Sampler (500ml)

With 500ml collection capacity and 150m sampling depth, collect various types of water in different underwater environments for your specific needs.

Dissolved Oxygen Sensor

Monitor and record the level of dissolved oxygen in water contents.

Salinity Sensor

Measure the value of dissolved salt in the water.

Turbidity Sensor

Measure the amount of light that is scattered by the suspended solids in water.

pH Sensor

Measure the amount of alkalinity and acidity in water contents.

Mud Sampler

Retrieve and sample a wide range of underwater sediments on the seabed.

FIFISH V6 EXPERT – Streamlined, Robust & Reliable Design

360° protection of core components

See what FIFISH V6 EXPERT can do for you

Long Lasting Power, High Performance & Reliability

VR Intelligent Head Tracking

FIFISH V6 EXPERT applies unique sensory controls that provide the user a truly immersive underwater experience from the ROV’s first-person perspective. Through the smart VR goggles, take the QYSEA patented full 360° directional and posture control of the V6 EXPERT simply by rotating the head. This intelligent feature is accurate, easy to use, and a breakthrough in underwater exploration.

Micro SD Card, Fast Transfer & Storage

The SD card can be taken out of the V6 EXPERT for data exporting with ease. The ROV comes equipped with a 128GB card for ample space and storage of high-definition films and images.

Light, Portable & Worry Free

FIFISH V6 EXPERT helps your underwater operations be organised and worry-free. Its compactness allows for easy transportation to wherever your missions take you, and its efficient power system delivers you continuous and uninterrupted diving sessions.