Description

Why Fish Hydrolysate?

Unlike traditional fish composting, fish hydrolysate production delivers a more controlled, nutrient-rich, and marketable product. The resulting liquid fertiliser is easier to transport, store, apply, and standardise, providing growers with a reliable biological soil amendment that supports plant health, soil biology, and crop performance.

How the System Works

1. Regional Collection & Logistics Network

A centralised collection model streamlines operations and reduces processing costs.

• Partner with carp harvesting programs, fishing competitions, and commercial operators
• Establish bulk collection bins and IBC drop-off points at boat ramps and collection hubs
• Implement scheduled transport routes to move harvested carp to processing facilities efficiently

2. Advanced Fish Processing

Whole carp are converted into a safe, manageable feedstock.

• Industrial grinding and maceration systems produce a uniform slurry
• Integrated screening removes hooks, debris, and contaminants
• Sealed processing tanks control odour and maintain biosecurity standards

3. Fish Hydrolysate Production

The core value-creation stage.

• Fish slurry is stabilised through controlled acidification or fermentation
• Anaerobic sealed tanks minimise odour and maximise nutrient preservation
• Proteins are naturally broken down into plant-available compounds
• Continuous monitoring of pH and temperature ensures product stability and safety

4. Product Refinement & Quality Assurance

A consistent fertiliser product is created for commercial sale.

• Filtration removes remaining solids
• Optional oil and fat separation increases product uniformity
• Laboratory testing verifies nutrient values and quality standards
• Product formulations can be enhanced with humates, molasses, minerals, or other biological additives

5. Commercial Packaging & Distribution

Ready for farms of every size.

• Available in 200 L drums, 1,000 L IBCs, or bulk tanker supply
• Clear nutrient analysis and application instructions
• Forklift and transport-friendly packaging systems
• Scalable for regional, national, and export markets

6. On-Farm Application Programs

Building long-term agricultural demand.

• Crop-specific application protocols
• Fertigation, soil drench, and foliar application guidelines
• Training and support for storage and handling
• Soil health and crop performance monitoring
• Regulatory compliance and environmental best-practice frameworks

Key Benefits

Converts invasive carp into a valuable commercial product

Supports river restoration and environmental management programs

Creates new regional jobs and processing industries

Produces a high-demand biological fertiliser

Reduces waste and promotes circular economy outcomes

Generates measurable sustainability and ESG benefits

Scalable from regional pilot projects to national deployment