ICAR-CIFT Scientists Secure Patent for Solar-Powered Fish Feed System

ICAR-Central Institute of Fisheries Technology has secured a patent for a new fish feed distributor system, a useful step for India’s growing aquaculture sector. The patented invention is officially titled “A Feed Distributor System and a Method Thereof.”

The patent was granted on June 19, 2026. The inventors listed are Dr. Aniesrani Delfiya D.S., Dr. S. Murali and Dr. George Ninan.

Why does this matter? Feeding is one of the most important jobs in fish farming. If feed is given unevenly, some fish eat more while others remain weak. If too much feed is used, farmers lose money and water quality can suffer. A better feed distribution system can help farmers save input cost and manage ponds more efficiently.

What the patented system is about

The invention focuses on distributing fish feed in a more controlled and efficient way. In fish farming, feed is not just thrown into water randomly. Timing, quantity and spread matter.

A feed distributor system can help ensure that feed reaches a wider area in a more uniform manner. This can reduce wastage and improve access for fish across the pond or tank.

If the system is solar-powered or used with solar support, it becomes even more useful for rural and coastal farmers who may not always have steady electricity. Solar support can lower running cost and make the device suitable for remote fish farms.

Why smart feeding matters in aquaculture

Fish feed is one of the biggest recurring expenses for aquaculture farmers. Even a small improvement in feed use can improve profit.

For example, if a farmer feeds manually, feed may fall in one place. Stronger fish may gather there first, while smaller fish may not get enough. Some feed may sink unused and pollute the pond.

A distributor system can help spread feed better. This gives fish a fairer chance to eat and can help maintain pond hygiene.

Cleaner feeding also supports better growth. When fish eat properly and water quality remains stable, farmers may see better survival and healthier stock.

Benefits for fish farmers

The biggest benefit is reduced feed wastage. Feed is expensive, and every wasted kilogram affects farm income.

The second benefit is labour saving. Manual feeding takes time, especially in larger ponds or multiple tanks. A distributor system can reduce daily effort and make farm work more organized.

The third benefit is consistency. Fish farming works better when feeding is regular. A device-based system can help maintain routine better than manual feeding alone.

For small farmers, this can make daily operations easier. For larger farms, it can support better planning and scaling.

Possible environmental benefits

Overfeeding is not only a money problem. It can also affect water quality.

Uneaten feed can decay in water, increase organic load and disturb oxygen levels. Poor water quality can stress fish and increase disease risk.

A controlled feed distributor can reduce this problem by giving only the needed amount in a better spread. If solar power is used, the system can also reduce dependence on diesel or grid electricity for farm operations.

Why ICAR-CIFT’s role matters

ICAR-CIFT, based in Kochi, is one of India’s key fisheries technology research institutions. It works on fishing, fish processing, engineering, quality management, value addition and technologies for the fisheries sector.

The institute was set up in 1957 and has developed several technologies for fishers, processors, entrepreneurs and farmers.

This patent fits well with the institute’s larger work of creating practical tools for the fisheries value chain.

What happens after a patent

A patent does not automatically mean the product will immediately reach every farmer. The next steps usually include prototype improvement, field testing, cost reduction, licensing, manufacturing and training.

For farmers, the real value will depend on price, durability, ease of repair and how well the system works in actual pond conditions.

If ICAR-CIFT transfers the technology to manufacturers or startups, it can become a commercial product. That will be the stage where farmers can judge its real-world usefulness.

Competitors and similar technologies

Globally, automated fish feeders and smart aquaculture systems are already used in advanced fish farms. Some systems use timers, sensors, cameras or AI to decide feeding quantity.

In India, many farms still depend on manual feeding, especially small and medium farms. This creates room for affordable local technology.

The ICAR-CIFT system can become relevant if it is simple, low-cost and easy to maintain. Farmers do not need fancy equipment that breaks often. They need reliable tools that work in heat, humidity, rain and rough farm conditions.

Challenges ahead

The first challenge is affordability. If the device is too expensive, small farmers may not adopt it.

The second challenge is field durability. Aquaculture equipment must handle moisture, corrosion and outdoor use.

The third challenge is training. Farmers need to understand how much feed to load, when to use it and how to maintain the system.

If these issues are handled well, the technology can move from patent paper to pond-side use.

Conclusion – Key takeaways

ICAR-CIFT’s patent for “A Feed Distributor System and a Method Thereof” is a promising development for Indian aquaculture. The invention can support better feed use, lower wastage and easier farm management.

If solar support is integrated well, the system can also help farmers in areas with weak electricity access.

The real success will depend on commercial rollout, pricing and field performance. But the direction is right. Fish farming needs practical technology, and smarter feeding is one of the best places to start.

Facts Input- ICAR-CIFT, PIB-GOV