Observe aquatic habitats, inspect nets and collect water or sediment samples with a FIFISH ROV. Reach a chosen depth, watch the sampling process live and save 4K footage alongside each field visit.
Top Picks for Aquatic Monitoring
Meet our recommended FIFISH ROVs for water sampling, research and aquaculture monitoring.
FIFISH E-GO
For repeated sampling and extended fieldwork
A Better Way to Sample and Monitor
Boat-based sampling and cast bottles are slow, weather-bound and limited to where you can reach. A tethered ROV collects water and sediment at a chosen depth, records the position, and inspects nets and habitats on the same dive.
¹ Requires a compatible 500 mL Water Sampler or Underwater Mud Sampler.
² GNSS provides coordinates when the module is at the surface. It is not underwater GPS.
FIFISH ROV Key Capabilities
Built for research-grade sampling and monitoring
4K Camera & AI Vision
Depth-Specific Water Sampler
Underwater Mud / Sediment Sampler
Remote, Low-Disturbance Operation
GNSS Surface Position Reference
Up to 300 m Tether Options
* Specifications and payloads vary by model and configuration.
* Water Sampler, Mud Sampler and GNSS Locator are separate accessories.
How It Works
A sampling or monitoring run in four steps.
Recommended FIFISH Packages
V6 EXPERT Extended Range + 500mL Water Sampler
Basic Water Sampling Pack
FIFISH V6 EXPERT
Extended Range Pack
$3,599.00
500mL Water Sampler
For V6 EXPERT
$699.00
E-GO Arm Pack + GNSS Locator + 500mL Water Sampler
E-GO Positioning-Assisted Water Sampling Pack
FIFISH E-GO
Arm Pack
$7,348.00
GNSS Locator
$1,600.00
500mL Water Sampler
For V6 EXPERT
$699.00
E-GO Arm Pack + GNSS Locator + Quick-Swap Water Sampler + Mud Sampler
E-GO Environmental Sampling Pack
FIFISH E-GO
Arm Pack
$7,348.00
GNSS Locator
$1,600.00
500mL Quick-Swap Water Sampler
500mL
$2,200.00
Underwater Mud Sampler
For V6 EXPERT
$1,680.00
Who It's For
From research teams to fish farms and conservation groups, FIFISH covers sampling and monitoring.
See It in Action
See how FIFISH ROVs are used across real Hull inspection tasks worldwide.
Depth-Specific Water Sampling
Collected samples at set depths across a reservoir with GNSS-marked points.
Fish Farm Net Inspection
Inspected pen nets and checked fish behavior without stressing stock.
Sampling & Research Accessories
Match the platform to the fieldwork.
Why Buy From QYSEA Store?
Frequently Asked Questions
It collects depth-specific water samples with the 500mL Water Sampler and sediment with the Underwater Mud Sampler, so you gather research-grade water and sediment on a single dive.
An ROV reaches an exact depth and marked point on demand, captures 4K video of the site, and records the position, so deep-water and reservoir samples are repeatable without a boat crew.
Yes. The water and sediment samplers, close-range 4K video and GNSS positioning suit eDNA, benthic and ecological fieldwork. Confirm sample handling meets your protocol.
It runs aquaculture net inspection for damage and biofouling and lets you check fish health in 4K without a diver. As an aquaculture ROV it keeps net checks routine and low-cost.
The GNSS Locator records surface positions, points of interest and mission tracks for traceable sampling, but not lab chain-of-custody unless separately confirmed.
With tethers up to 300m, it handles most reservoir inspection and deep-water sampling depths.
International shipping availability depends on the destination. Please contact our team to confirm shipping options for your region.
Your purchase includes product warranty coverage and access to our support team for product, setup and service questions.