Voluntary Swim-In (VSI)

Say hello to happier, healthier fish.

Voluntary Swim-In (VSI)

Inspired by the natural behaviour of fish, the Voluntary Swim-In (VSI) is a patented technology developed by East Coast Innovation Inc. that changes the way fish are transferred in both ocean-based and land-based fish farms.

The VSI transfers fish faster without crowding. It creates conditions in front of the fish pump that make it natural for the fish to swim toward the suction instead of away from it, making the transfer process easier with better results. Each fish follows its natural instincts and willingly participates.

The VSI allows a more consistent transfer rate while maintaining low biomass density for the waiting fish population, with lots of water for every animal that is waiting its turn to go through the fish pump. With VSI, the fish are less stressed and eat shortly after transfer.

The result is better survivability, better health outcomes and more feeding days.

Innovation Driven by Natural Fish Behaviour

The VSI: Revolutionary Technology

Transfers fish at a consistent high rate while maintaining low biomass density
Reduces lost feeding days and improves overall survival rates
Complements and improves existing transfer systems
Low-risk, flexible technology that can be incorporated into existing operations
The Simple Design makes the VSI easy to operate and maintain
Will keep your fish happy, during and after transfer, and improve your bottom line.

VSI FOR LAND-BASED OPERATIONS BROCHURE VSI FOR OCEAN-BASED OPERATIONS BROCHURE

Frequently Asked Questions

How does the VSI work?

ECI’s patented VSI system creates conditions in front of the fish pump that make it attractive for the fish to swim TOWARDS the suction area instead of AWAY from it. Each fish follows its natural instincts and willingly participates. The VSI aligns the fish that are within a few meters of the unit attracting them into the fish pump suction instead of scaring them away. The VSI reduces density of the waiting fish population, minimizing traditional crowding, resulting in better outcomes post-transfer.

What are the benefits of incorporating the VSI into our fish transfer system?

Maintains low fish biomass densities

In a typical fish transfer system, fish swim AWAY from the suction, requiring high-density crowding to force the fish to enter the suction hose
Fish voluntarily swim TOWARDS the VSI system, resulting in a low-biomass density waiting population

Calm, hungry fish after transfer

The VSI reduces stress normally associated with fish transfer, resulting in normal feeding behavior shortly after the transfer

How difficult would it be to incorporate the VSI into our sea-based system?

The VSI optimizes your existing fish transfer system. The VSI easily integrates into existing sea cage operations. It can be quickly connected and disconnected allowing you to spend more time moving fish.

Are there any operational changes I would have to make to my system?

The VSI will work with virtually any fish transfer system. Incorporating the VSI system into your operations will be simple, with minimal operational changes for your farm crew.

Why should I invest in the VSI system for my facility?

Investing in the VSI system means investing in fish welfare
Moving fish with the VSI system will enhance your bottom line
With the VSI, fish feed shortly after transfer, reducing the number of days to get fish to market
The VSI reduces crowding, biomass density, and fish stress, thereby improving fish survivability
The VSI system is innovative and flexible. It will improve and enhance your current transfer process

Is the VSI system available in my country? And will I be able to get support service here?

Yes, we are a global supplier and will support our customers anywhere in the world.

Want to Know More?

Get in touch with us at support@eastcoastinnovation.com.

Tell us who you are and about your existing infrastructure and we’ll tell you how VSI can help your operations.

Voluntary Swim-In (VSI)

Voluntary Swim-In (VSI)

The VSI: Revolutionary Technology

Frequently Asked Questions

Want to Know More?

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