Run an underwater hull inspection with a FIFISH ROV. o divers.o haul-outs.
Explore packages for boat owners, marine surveyors and survey teams, featuring 4K video and laser measurement built in.
A Smarter Way to Inspect Your Hull
Traditional hull checks are costly, disruptive and weather dependent. With a tethered ROV, you can launch on demand,
inspect the whole hull in 4K, measure defects on the spot and only haul out when the footage proves you need to.
¹ Basic underwater cameras refer to non-ROV handheld or pole-mounted cameras with limited mobility and visibility.
² Measurement requires a compatible FIFISH model and optional measurement tool, sold separately.
FIFISH ROV Key Capabilities
Built for professional underwater inspection
4K Close-Range Imaging
Up to 10,000-Lumen Lighting
3-Knot Current Resistance
360° OmniView Movement
Laser Scaler Measurement
Hot-Swappable Dual Batteries
* Specifications shown are for FIFISH E-GO. Specifications vary by model and configuration.
* Requires the compatible Laser Scaler accessory.
How It Works
A full ROV hull inspection runs in four steps.
* Requires a compatible optional accessory.
Recommended FIFISH Packages
E-GO + Robotic Arm with Paraller gripper + Q-Energy Station + Hot Swappable Batteries(*4)
E-GO Extended Opertation Arm Pack
FIFISH E-GO
Extended Operation Arm Pack
$8,697.00
E-GO Arm Pack + Laser Scaler + GNSS Locator
E-GO Measurement&Positioning Pack
FIFISH E-GO
Arm Pack
$7,348.00
Underwater Laser Scaler for ROVs
For V6 EXPERT
$499.00
GNSS Locator
$1,600.00
V6 EXPERT Extended Range Arm Pack + Laser Scaler
V6 EXPERT Mesurement Pack
FIFISH V6 EXPERT
Extended Range Arm Pack
$4,298.00
Underwater Laser Scaler for ROVs
For V6 EXPERT
$499.00
Who It's For
From individual boat owners to marine professionals and commercial fleets, FIFISH adapts to a wide range of underwater inspection needs.
See It in Action
See how FIFISH ROVs are used across real Hull inspection tasks worldwide.
Fishing Vessel Hull & Propeller Inspection
Inspected the bow, hull, keel and propeller in turbid water, using AI-enhanced underwater visibility to assess marine growth and overall vessel condition.
Hull Coating Condition Assessment
Conducted a comprehensive hull coating survey across a 400 m cargo vessel, documenting coating deterioration, wear and corrosion to support condition assessment and maintenance planning.
Hull & Propeller Inspection
Assessed biofouling, coating condition, propeller and underwater structures through close-range, multi-angle visual inspection, including low-light operations.
Why Buy From QYSEA Store?
Frequently Asked Questions
Run an underwater hull inspection with a tethered ROV. Launch beside the vessel, scan the hull in a grid and record 4K video with measured stills of any defects.
Yes. A boat hull inspection with an ROV happens in the water, so you only haul out when the footage shows real damage.
Yes, within limits. Strong onboard lighting and slow, close passes keep footage readable in most marina water. No camera sees through zero visibility.
The V6 EXPERT with the Laser Scaler is the surveyor's pick. Boat owners doing their own checks are well served by the V-EVO, while large commercial hulls call for the E-GO.
Yes. The Underwater Laser Scaler projects a reference scale into the frame so you can size up cracks, pitting and growth directly from the footage.
FIFISH records 4K video and stills with on-screen depth and orientation data, which gives surveyors and insurers a repeatable visual record of the hull's condition.
Vessel size is limited by tether length rather than the hull. With tether spools from 100m to 300m, the platform covers everything from trailer boats to commercial hulls.
For repeat inspection and documentation, the ROV. For hands-on cleaning and repair, the diver. Many owners use both, just less often.
Shipping is free within the US and Canada. See ourshipping policy for current coverage and timelines.
Every ROV is covered by the QYSEA warranty policy with after-sales support. Read the warranty policy and after-sales service pages before you buy so you know exactly what is covered.