FIFISH V6 EXPERT
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FIFISH V6 EXPERT is a professional-class compact operational ROV designed for underwater inspection, measurement, recovery, and other utility tasks. It gives users a clear step up from observation-focused drones with stronger tool integration, better task stability, and package options that support longer-range and more practical field operations.
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Key Features:
- 4K UHD Camera for Inspection Work
- 360° Omnidirectional Mobility
- Inspection, Measurement & Recovery Ready
- Robotic Arm Compatible
- 100m Depth Rated / Up to 5 Hours
- 6000-Lumen LED Lighting
- 20+ Multi-Tool Integrations
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Frequently Bought Together:
Sunhood for FIFISH Standard Remote Controller
Reduce glare and improve screen visibility. This essential accessory ensures a clear, shaded view for precise underwater navigation in bright conditions.
Propeller Protectors (6-Pack)
For V-EVO / V6 EXPERT
Safety guards to prevent propeller damage and entanglement in FIFISH ROVs.
We offer Free Shipping on all FIFISH ROV packages and bundles within designated regions. Please check the shipping policy for more details.
Up to 1-Year Warranty. Warranty coverage varies by component. For specific terms and durations, please check the warranty policy.
FIFISH V6 EXPERT
Sale price$2,999.00
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FIFISH V6 EXPERT
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Your Underwater Productivity Tool
FIFISH V6 EXPERT
Straight from Users
FIFISH V6 EXPERT · Compact Operational Utility ROV
Entry Utility Work ROV for Inspection, Measurement & Recovery
4K UHD Camera System
Clear visual documentation for underwater inspection and task review.
360° Omnidirectional Mobility
Flexible movement for closer and more stable operations.
6000-Lumen LED Lighting
Brighter illumination for darker, enclosed, or lower-visibility environments.
Patented AI Enhancement
AI Plankton Filtering + AI Vision Lock + AI Diver Tracking
Robotic Arm & Recovery Capability
Better suited for grab, retrieval, and basic underwater manipulation workflows.
Multi-Tool Expansion
Supports inspection, measurement, navigation, sampling, and recovery add-ons.
4K UHD Camera System
Clear visual documentation for underwater inspection and task review.
360° Omnidirectional Mobility
Flexible movement for closer and more stable operations.
6000-Lumen LED Lighting
Brighter illumination for darker, enclosed, or lower-visibility environments.
Patented AI Enhancement
AI Plankton Filtering + AI Vision Lock + AI Diver Tracking
Robotic Arm & Recovery Capability
Better suited for grab, retrieval, and basic underwater manipulation workflows.
Multi-Tool Expansion
Supports inspection, measurement, navigation, sampling, and recovery add-ons.
4K UHD Camera for Underwater Inspection & Documentation
Record clearer visual evidence for inspection and review.
V6 EXPERT combines a 4K UHD camera system, 12MP imaging, DNG (RAW) support, and high-frame-rate slow-motion capture to help users document critical underwater details more effectively during inspection, observation, and post-mission review.
360° Omnidirectional Mobility
Move with greater control around structures, targets, and confined spaces.
Omnidirectional movement, posture lock, and depth lock help V6 EXPERT stay steadier during close-range observation, target alignment, and practical underwater task work, making operations more controlled in tighter or more complex environments.
6000-Lumen Lighting for Darker Environments
Improve visibility when ambient light is limited.
A pair of ultra-bright 6000-lumen LED lights helps reveal more usable detail in dim, enclosed, or lower-visibility underwater environments, supporting inspection, search, and task execution with clearer visual reference.
Without Lighting
6000-lumen Lighting
Robotic Arm Workflows for Retrieval & Manipulation
Do more than observe. Start handling real underwater tasks.
V6 EXPERT supports robotic-arm-based workflows for grabbing, retrieving, and handling underwater objects with greater control. This makes it better suited for practical utility work such as object recovery, basic manipulation, and task-oriented underwater operations.
Light, Portable & Operationally Ready
Expand beyond visual inspection with a broader tool-ready setup.
V6 EXPERT supports a wide range of add-ons across inspection, measurement, navigation, manipulation, and sampling workflows, including Q-Camera, 2D Image Sonar, HDMI Box 2.0, compass ruler, laser scaler, distance meter, altimeter, and more.
Expandable Tool Ecosystem for Real Utility Work
Expand beyond visual inspection with a broader tool-ready setup.
V6 EXPERT supports a wide range of add-ons across inspection, measurement, navigation, manipulation, and sampling workflows, including Q-Camera, 2D Image Sonar, HDMI Box 2.0, compass ruler, laser scaler, distance meter, altimeter, and more.
Inspection & Observation
Inspection & Observation
Inspection & Measurement
Manipulation & Sampling
Power
Protection
Enhancement
Q-Camera | External 4K Camera
Q-Camera is a professional-grade underwater imaging extension designed to eliminate visual blind spots during complex ROV operations. By supporting flexible four-way mounting an...
Sports Camera Mounts for V-EVO & V6 EXPERT
The FIFISH Sports Camera Mounts are universal mounting solutions designed to unlock creative "third-person" perspectives. By supporting stable installation on the top or the bot...
External Lighting Mount for V-EVO & V6 EXPERT
The External Lighting Mount enables the integration of high-power illumination beyond standard built-in LEDs. By optimizing light angles to eliminate shadows and expand coverage...
Q-Camera | External 4K Camera
Q-Camera is a professional-grade underwater imaging extension designed to eliminate visual blind spots during complex ROV operations. By supporting flexible four-way mounting an...
Sports Camera Mounts for V-EVO & V6 EXPERT
The FIFISH Sports Camera Mounts are universal mounting solutions designed to unlock creative "third-person" perspectives. By supporting stable installation on the top or the bot...
External Lighting Mount for V-EVO & V6 EXPERT
The External Lighting Mount enables the integration of high-power illumination beyond standard built-in LEDs. By optimizing light angles to eliminate shadows and expand coverage...
Q-Camera | External 4K Camera
Q-Camera is a professional-grade underwater imaging extension designed to eliminate visual blind spots during complex ROV operations. By supporting flexible four-way mounting an...
Sports Camera Mounts for V-EVO & V6 EXPERT
The FIFISH Sports Camera Mounts are universal mounting solutions designed to unlock creative "third-person" perspectives. By supporting stable installation on the top or the bot...
External Lighting Mount for V-EVO & V6 EXPERT
The External Lighting Mount enables the integration of high-power illumination beyond standard built-in LEDs. By optimizing light angles to eliminate shadows and expand coverage...
Q-Camera | External 4K Camera
Q-Camera is a professional-grade underwater imaging extension designed to eliminate visual blind spots during complex ROV operations. By supporting flexible four-way mounting an...
Sports Camera Mounts for V-EVO & V6 EXPERT
The FIFISH Sports Camera Mounts are universal mounting solutions designed to unlock creative "third-person" perspectives. By supporting stable installation on the top or the bot...
External Lighting Mount for V-EVO & V6 EXPERT
The External Lighting Mount enables the integration of high-power illumination beyond standard built-in LEDs. By optimizing light angles to eliminate shadows and expand coverage...
Underwater Laser Scaler for V6 EXPERT & E-GO
Add a reliable visual scale reference to underwater inspections and measurements. The Laser Scaler projects two fixed laser points at a known distance, helping divers, engineers...
Q-Camera | External 4K Camera
Q-Camera is a professional-grade underwater imaging extension designed to eliminate visual blind spots during complex ROV operations. By supporting flexible four-way mounting an...
Sports Camera Mounts for V-EVO & V6 EXPERT
The FIFISH Sports Camera Mounts are universal mounting solutions designed to unlock creative "third-person" perspectives. By supporting stable installation on the top or the bot...
External Lighting Mount for V-EVO & V6 EXPERT
The External Lighting Mount enables the integration of high-power illumination beyond standard built-in LEDs. By optimizing light angles to eliminate shadows and expand coverage...
Underwater Metal Detector
QYSEA FIFISH Underwater Metal Detector is a specialized sensor that empowers your ROV to "see through" the mud. Capable of penetrating up to 50mm of silt and sand at water depth...
Underwater Laser Scaler for V6 EXPERT & E-GO
Add a reliable visual scale reference to underwater inspections and measurements. The Laser Scaler projects two fixed laser points at a known distance, helping divers, engineers...
Q-Camera | External 4K Camera
Q-Camera is a professional-grade underwater imaging extension designed to eliminate visual blind spots during complex ROV operations. By supporting flexible four-way mounting an...
Sports Camera Mounts for V-EVO & V6 EXPERT
The FIFISH Sports Camera Mounts are universal mounting solutions designed to unlock creative "third-person" perspectives. By supporting stable installation on the top or the bot...
External Lighting Mount for V-EVO & V6 EXPERT
The External Lighting Mount enables the integration of high-power illumination beyond standard built-in LEDs. By optimizing light angles to eliminate shadows and expand coverage...
Underwater Metal Detector
QYSEA FIFISH Underwater Metal Detector is a specialized sensor that empowers your ROV to "see through" the mud. Capable of penetrating up to 50mm of silt and sand at water depth...
Retrieval Hook for 2-Finger Robotic Arm
QYSEA FIFISH Retrieval Hook is a heavy-duty extension designed for the most demanding underwater salvage missions. Engineered to integrate seamlessly with the 2-Finger Robotic A...
500mL Water Sampler
QYSEA FIFISH 500mL Water Sampler is a specialized tool for environmental research and industrial water quality analysis. It enables operators to collect fluid samples at depths ...
Underwater Mud Sampler
QYSEA FIFISH Mud Sampler is a high-performance sediment collection tool designed for environmental monitoring, geological research, and industrial inspections. It enables the FI...
2-Finger Robotic Arm
The 2-Finger Robotic Arm is a precision-engineered underwater tool designed to extend the operational capabilities of the FIFISH V-EVO, V6 EXPERT and E-GO platforms. Featuring a...
Spare Parallel Grippers for 2-Finger Robotic Arm
The Parallel Gripper is a precision attachment designed for the delicate and accurate retrieval of underwater objects. Its unique parallel jaw movement ensures a secure, non-sli...
Retrieval Hook for 2-Finger Robotic Arm
QYSEA FIFISH Retrieval Hook is a heavy-duty extension designed for the most demanding underwater salvage missions. Engineered to integrate seamlessly with the 2-Finger Robotic A...
500mL Water Sampler
QYSEA FIFISH 500mL Water Sampler is a specialized tool for environmental research and industrial water quality analysis. It enables operators to collect fluid samples at depths ...
Underwater Mud Sampler
QYSEA FIFISH Mud Sampler is a high-performance sediment collection tool designed for environmental monitoring, geological research, and industrial inspections. It enables the FI...
2-Finger Robotic Arm
The 2-Finger Robotic Arm is a precision-engineered underwater tool designed to extend the operational capabilities of the FIFISH V-EVO, V6 EXPERT and E-GO platforms. Featuring a...
Spare Parallel Grippers for 2-Finger Robotic Arm
The Parallel Gripper is a precision attachment designed for the delicate and accurate retrieval of underwater objects. Its unique parallel jaw movement ensures a secure, non-sli...
100-Meter (328ft) Tether Spool
The 100-Meter (328ft) Tether Spool is a compact and portable cable management solution tailored for the FIFISH V and E-Series. Featuring a lightweight triangular frame and a hig...
300-Meter (984ft) Tether Spool
The 300-Meter (984ft) Tether Spool is the long-range connectivity solution for the FIFISH V and E-Series. Engineered for deep-sea exploration and large-scale infrastructure insp...
200-Meter (656ft) Tether Spool
The 200-Meter (656ft) Tether Spool offers an extended operational range for professional underwater missions, balancing reach with portability. Featuring a high-strength Kevlar-...
3-Meter (9.8ft) Tether
The 3-Meter (9.8ft) Tether is a specialized, short-length cable designed for close-range missions, system testing, and maintenance tasks. Despite its compact size, it maintains ...
100-Meter (328ft) Tether Spool
The 100-Meter (328ft) Tether Spool is a compact and portable cable management solution tailored for the FIFISH V and E-Series. Featuring a lightweight triangular frame and a hig...
300-Meter (984ft) Tether Spool
The 300-Meter (984ft) Tether Spool is the long-range connectivity solution for the FIFISH V and E-Series. Engineered for deep-sea exploration and large-scale infrastructure insp...
200-Meter (656ft) Tether Spool
The 200-Meter (656ft) Tether Spool offers an extended operational range for professional underwater missions, balancing reach with portability. Featuring a high-strength Kevlar-...
3-Meter (9.8ft) Tether
The 3-Meter (9.8ft) Tether is a specialized, short-length cable designed for close-range missions, system testing, and maintenance tasks. Despite its compact size, it maintains ...
Propeller Protectors (6-Pack)
Propeller Protectors provide an essential layer of security for your underwater missions. Engineered to shield your ROV's propulsion system from entanglements and impacts, they ...
QYSEA Waterproof Backpack for ROV
QYSEA Waterproof Backpack is a professional-grade carrying solution uniquely customized for FIFISH underwater robots. Featuring a 35L capacity and dual-sided TPU waterproof cons...
Industrial Case for V-EVO & V6 EXPERT
The FIFISH Industrial Case is a heavy-duty transport solution engineered to provide total security for your ROV in the most demanding environments. Built with a high-strength, I...
Propeller Protectors (6-Pack)
Propeller Protectors provide an essential layer of security for your underwater missions. Engineered to shield your ROV's propulsion system from entanglements and impacts, they ...
QYSEA Waterproof Backpack for ROV
QYSEA Waterproof Backpack is a professional-grade carrying solution uniquely customized for FIFISH underwater robots. Featuring a 35L capacity and dual-sided TPU waterproof cons...
Industrial Case for V-EVO & V6 EXPERT
The FIFISH Industrial Case is a heavy-duty transport solution engineered to provide total security for your ROV in the most demanding environments. Built with a high-strength, I...
Sunhood for FIFISH Standard Remote Controller
Designed specifically for outdoor piloting, this durable sunhood effectively blocks glare and direct sunlight, ensuring maximum visibility of your ROV's real-time video feed and...
Q-iRC | Industrial Remote Controller
QYSEA FIFISH Q-iRC is a high-performance industrial remote controller engineered to elevate your FIFISH ROV missions. Featuring a 1500-nit ultra-bright display and customizable ...
Replacement Propeller Kit (6-Pack) for V-EVO & V6 EXPERT
The spare Propeller Kit is an essential maintenance set designed to keep your FIFISH V-Series ROV in peak operational condition. Featuring a full set of high-durability blades, ...
Lightning Wired Connection Adapter for FIFISH Standard Remote Controller
The Lightning-to-Ethernet Adaptor provides a secure and high-speed wired connection between the FIFISH remote controller and your iOS devices. By replacing wireless signals with...
Sunhood for FIFISH Standard Remote Controller
Designed specifically for outdoor piloting, this durable sunhood effectively blocks glare and direct sunlight, ensuring maximum visibility of your ROV's real-time video feed and...
Q-iRC | Industrial Remote Controller
QYSEA FIFISH Q-iRC is a high-performance industrial remote controller engineered to elevate your FIFISH ROV missions. Featuring a 1500-nit ultra-bright display and customizable ...
Replacement Propeller Kit (6-Pack) for V-EVO & V6 EXPERT
The spare Propeller Kit is an essential maintenance set designed to keep your FIFISH V-Series ROV in peak operational condition. Featuring a full set of high-durability blades, ...
Lightning Wired Connection Adapter for FIFISH Standard Remote Controller
The Lightning-to-Ethernet Adaptor provides a secure and high-speed wired connection between the FIFISH remote controller and your iOS devices. By replacing wireless signals with...
In the Box
Standard Pack
Standard Pack
Arm Pack
Extended Range Pack
Extended Range Arm Pack
1 × EPP Case
1 × FIFISH V6 EXPERT ROV
1 × 100m Tether Spool
1 × Remote Controller
1 × SD Slot Protector* & Cover Removal Tool
1 × Drying Towel
2 × Spare Propeller
1 × ROV Charger
1 × Remote Controller Charger
1 × User Manual
1 Set × Installation Kit (Screws, O-rings, & Tools)
*SD Slot Protector comes installed on the ROV
1 × Industrial Case
1 × FIFISH V6 EXPERT ROV
1 × Robotic Arm
1 Pair× Parallel Grippers
1 × 100m Tether Spool
1 × Remote Controller
1 × SD Slot Protector* & Cover Removal Tool
1 × Drying Towel
2 × Spare Propeller
1 × ROV Charger
1 × Remote Controller Charger
1 × User Manual
1 Set × Installation Kit (Screws, O-rings, & Tools)
*SD Slot Protector comes installed on the ROV
1 × Industrial Case
1 × FIFISH V6 EXPERT ROV
1 × 200m Tether Spool
1 × Remote Controller
1 × SD Slot Protector* & Cover Removal Tool
1 × Drying Towel
2 × Spare Propeller
1 × ROV Charger
1 × Remote Controller Charger
1 × User Manual
1 Set × Installation Kit (Screws, O-rings, & Tools)
*SD Slot Protector comes installed on the ROV
1 × Industrial Case
1 × FIFISH V6 EXPERT ROV
1 × Robotic Arm
1 Pair× Parallel Grippers
1 × 200m Tether Spool
1 × Remote Controller
1 × SD Slot Protector* & Cover Removal Tool
1 × Drying Towel
2 × Spare Propeller
1 × ROV Charger
1 × Remote Controller Charger
1 × User Manual
1 Set × Installation Kit (Screws, O-rings, & Tools)
*SD Slot Protector comes installed on the ROV
Specification
ROV
Dimensions
38.3 (L) cm × 33.1 (W) cm × 14.3 (H) cm (15.08 × 13.03 × 5.63 in)
Weight
4.6 kg (10.14 lbs)
Depth Rating
100 m (328 ft)
Payload
5 kg (11.02 lbs)
Speed
3 Knots (1.5 m/s)
Propellers
6 Degrees of Freedom
Movement: Left & right, up & down, forward & backward, 360° yaw, 360° pitch, 360° roll
Movement: Left & right, up & down, forward & backward, 360° yaw, 360° pitch, 360° roll
Operating Temp.
-10 °C ~ 60 °C (14 °F ~ 140 °F)
Power
1 - 4 h (Depending on Work Environment)
156Wh Capacity
Quick Charging: 90% Full Power in 1h (Actual Charging Speed May Differ)
156Wh Capacity
Quick Charging: 90% Full Power in 1h (Actual Charging Speed May Differ)
Camera
Sensor
1/2.3” CMOS
Pixels
12MP
Aperture
f/2.5
Field of View
Above Water: 166° / Underwater: 96°
Focus Range
30 cm ~ ∞ (11.8 in ~ ∞)
Shutter Speed
5-1/5000 Second
Burst Shooting
1/3/5/10 Frames
ISO
100 - 3200 (Auto/Manual)
White Balance
2500 K - 7500 K (for Seawater & Freshwater, Auto/Manual)
Exposure Compensation
-3.0 EV to +3.0 EV (Auto/Manual)
Photo Resolution
4:3 = 4000 x 3000
16:9 = 3840 x 2160
16:9 = 3840 x 2160
Photo Format
JPEG, DNG
Video Resolution
4K UHD: 25/30 fps
1080p FHD: 25/30/50/60/100/120 fps
720p HD: 25/30/50/60/100/120/200/240 fps
1080p FHD: 25/30/50/60/100/120 fps
720p HD: 25/30/50/60/100/120/200/240 fps
Video Encode
H.264
Video Format
MP4
Stabilization
Electronic Stabilization (EIS)
Color System
NTSC & PAL
Internal Storage
External MicroSD Storage (128GB Standard, Supports up to 256GB)
AI Vision Functionality
Vision Lock, Diver Tracking
Sensors
Gyroscope
±0.1°
Accelerometer
±0.1°
Magnetometer
±1°
Depth Sensor
Suspension within ±1 cm (±0.39 in) (Depth Lock)
Temp. Sensor
±1 °C (±1.8 °F)
Lighting
Brightness
6000 Lumen (3000 Lumen LED × 2)
CCT
5500K
Beam Angle
120°
Brightness
Levels 3
Charger
ROV
Input: 100 - 240V, 50/60 Hz, 3A MAX
Output: 12.6V ⎓ 10A
Output: 12.6V ⎓ 10A
Controller
Input: 100 - 240V, 50/60 Hz, 0.5A MAX
Output: 5V ⎓ 3A
Output: 5V ⎓ 3A
Controller
Wireless Network
5GHz WiFi: 802.11a/n/ac
Usage Time
Up to 4 hours
File Download Format
FAT32 & EXFAT (128GB Max. Storage Support)
HDMI Output
HDMI Box Required
Port Interface
Quantity
1 Port
Material
Stainless steel 316
Interface
9V-12V @ 5A ETHERNET, UART
Adjustable Power
Adaptive Voltage Range for External Add-on Accessories
Secure Plug
Self-diagnostic Tests & Leakage Prevention
Tether & Spool
Cable Length
100 m (328 ft) / 200m (656 ft)
Tensile Strength
100 kgf (220 lbf)
Cable Diameter
4.6mm
Tether Weight (Underwater)
Neutral Buoyancy
*Specifications and parameters are provided for reference only. Actual performance may vary by environment and usage. QYSEA reserves the right to update product details without prior notice.
Frequently Asked Questions
Have questions about our underwater ROVs or your order? We’re here to help!
Our customer support is available Monday to Friday: 9:00 a.m. – 6:00 p.m. (UTC+8).Average response time: Within 24 hours.
What is the maximum diving depth and operating range of V6 EXPERT?
V6 EXPERT is depth rated to 100m. Package options are available with 100m and 200m tether reels, depending on the selected configuration.
What is FIFISH V6 EXPERT best suited for?
FIFISH V6 EXPERT is best suited for underwater inspection, basic measurement, target recovery, and utility work that goes beyond observation-only use. It is a practical step up for users who need stronger task capability and accessory-based workflows.
What is the difference between FIFISH V-EVO and V6 EXPERT?
V-EVO is more focused on filming, observation, and light inspection, while V6 EXPERT marks a clear step into real utility work. V6 EXPERT is better suited for measurement, recovery, robotic-arm-based tasks, and longer-range operation setups.
What package options of FIFISH V6 EXPERT are available?
Standard Pack (100m / 328ft Tether | EPP Case), Arm Pack (100m / 328ft Tether | Industrial Case), Extended Range Pack (200m / 656ft Tether | Industrial Case), and Extended Range Arm Pack (200m / 656ft Tether | Industrial Case) — differing in tether length, case type and robotic-arm inclusion.
Is FIFISH V6 EXPERT suitable for low-light or turbid water operations?
Yes. It is better suited for such environments than filming-first ROVs thanks to its 6000-lumen lights, stable control, and compatibility with tools such as 2D image sonar. Actual visibility will still depend on water conditions.
What APP do I need to use FIFISH V6 EXPERT? Where can I download it?
You need the FIFISH APP to operate the V6 EXPERT drone. It provides the live video feed, camera controls, dive logging, community and all advanced features.
You can download from:
1. Search "FIFISH" on the APP store: Apple Store for iOS devices and Google Play Store for Android devices
2. Download from QYSEA websites
3. Scan the download QR code on the user manual or the tutorial videos
Our customer support is available Monday to Friday: 9:00 a.m. – 6:00 p.m. (UTC+8).Average response time: Within 24 hours.