Trident Hybrid Sea Cage

The Trident system creates a closed topside environment and integrates modern farm operations to enhance safety, efficiency, and cleanliness.

Trident also integrates fish life support systems to enhance fish welfare.

All-in-one Integrated Solution

The Trident Hybrid Sea Cage allows complete integration of life support, feeding systems, and other site equipment into the structure to improve operations and reduce maintenance. Trident is specifically designed to accept predator net and barrier systems for fish welfare.

The patented Trident Hybrid design combines the energy-handling capabilities of plastic cages with the strength and stability of steel to create a stable platform with dramatically improved load capacity.

Safety

Reduced twisting
Advanced wave energy handling
Obstacle-free walkways
Near boatless operation
Removable decking

Stability

Engineered to 355MPa yield strength
400% thicker HDPE tube flotation design

Longevity

Fatigue resistance greater than 20 years
Limited lifetime warranty on flotation pipes
Industrial-grade long-life pins & bushings

Meets the highest certification requirements of the aquaculture industry for the prevention of escapes

Reduced Wear & Tear On Nets
Removable Decking & Obstacle-Free Walkways
Exceptional Wave Handling Capabilities
Bird net support frames can be placed in any support socket for easy placement and adjustment.
Brackets built into the steel frame allow for shackles to alternate connection methods for net and weight rigging at regular intervals.
Design conceals pipes, hoses, and conduits below decking and provides unrestricted access to airflow and feeding systems.
Designed and engineered for diverless operations and maintenance.

Contact

Traditional Design vs Trident

Wave Height: 2.5m

Wave Length: 17.6m

Modular Sizing and Rigging

Wide variety of site configurations. Standard sizes include 24m, 30m, 36m, and 40m pens.

Includes standard bull-rail to accommodate existing rigging plans.
Equipment post socket every 10’ standard.
Bird-net support frames with overhead lift capacity for net weights.
FRP walkway grating is lightweight and removable.
HDPE pipe flotation allows for a continuous and attenuated response to wave action. It has up to 400% greater wall thickness than traditional billets and is fully sealed.
All piping, hose, and conduit can be located below grating for a safe working area.
Removable steel grating is an option.
All feed and air piping is located under the deck.
Pipe floatation is continuous across all hinged joints, significantly reducing deflection at the hinges, and reducing or eliminating the need for hinge stiffeners.