Microalgae-based Aquafeed Market

Microalgae-based Aquafeed Market Size, Market Forecast and Outlook By FMI

The microalgae-based aquafeed market was valued at USD 300.6 million in 2025. The market is set to reach USD 323.1 million by 2026-end and grow at a CAGR of 7.5% between 2026-2036 to reach USD 666.0 million by 2036. Spirulina will dominate with a 73.0% share, while Fish will lead with a 47.0% share.

Key Takeaways, Market Size, and Forecast

• 2026 Market Size: USD 323.1 million
• 2036 Market Size: USD 666.0 million
• Compound Annual Growth Rate (CAGR) : 7.5% from 2026 to 2036
• Absolute $ Opportunity: USD 342.9 million between 2026 and 2036
• Leading Species Segment: Spirulina
• Spirulina Share in 2026: 73.0%
• Fastest-growing Country: India
• India CAGR: 10.4% through 2036

Parameter	Details
Market Size in 2026 (Value)	USD 323.1 million
Market Forecast in 2036 (Value)	USD 666.0 million
Compound Annual Growth Rate (CAGR)	7.5% from 2026 to 2036
Years Considered	2021 to 2036
Base Year	2025
Forecast Period	2026 to 2036
Units Considered	Value (USD Million)
Leading Sub-Region	India

Summary of the Microalgae-based Aquafeed Market

• Demand and Growth Drivers
  • Sustainability certification requirements in aquaculture are expected to sustain demand for microalgae-based aquafeed ingredients as fish and shrimp producers seek alternatives to fish meal and fish oil through 2036.
  • Spirulina and other microalgae species provide protein, omega-3 fatty acids, and pigmentation compounds that align with aquaculture nutrition requirements and consumer expectations for sustainably sourced seafood.
  • Expansion of aquaculture production in Asia-Pacific and increasing adoption of functional feed additives are anticipated to broaden the addressable market for microalgae-based aquafeed products.
• Product and Segment View
  • Spirulina is likely to account for 73.0% of the species segment in 2026, supported by its established cultivation infrastructure, high protein content, and documented performance in fish and shrimp feed formulations.
  • Fish feed accounts for 47.0% of aquatic animal demand, with salmon, trout, tilapia, and shrimp as the primary species using microalgae-based feed ingredients.
  • Feed additives represent 56.0% of application demand, with microalgae used as protein supplements, omega-3 sources, and natural pigmentation agents in aquaculture feed formulations.
• Geography and Competitive Outlook
  • India is projected to lead with a 10.4% CAGR through 2036, driven by expanding aquaculture production, government fisheries development programs, and growing demand for sustainable feed ingredients.
  • South Korea at 10.0% reflects advanced aquaculture technology adoption and strong demand for specification-grade feed additives in marine and freshwater fish production.
  • Companies with scalable microalgae cultivation, aquafeed-grade processing, and established aquaculture producer relationships are likely to consolidate supply positions during the forecast period.
• Analyst Opinion
  • Nandini Roy Choudhury, Principal Consultant at FMI says, 'Aquafeed ingredient suppliers that can deliver cost-competitive microalgae products with documented nutritional profiles and sustainability certification compliance are likely to capture increasing share of aquaculture feed procurement through 2036.'
  • The microalgae-based aquafeed market is transitioning from a niche sustainability ingredient into a specified functional feed component with defined roles in protein supply, omega-3 enrichment, and natural pigmentation.
  • Adoption is increasing due to ASC and BAP certification requirements, declining wild fish meal availability, and aquaculture producer demand for feed ingredients that support sustainability claims.
  • Spirulina dominance at 73.0% reflects its cost-effective cultivation and broad nutritional profile that delivers protein, fatty acids, and carotenoids in a single feed ingredient.
  • Open pond cultivation at 58.0% of technology segment reflects the cost advantage of open systems for producing aquafeed-grade microalgae biomass at commercial scale.

Microalgae-based Aquafeed Market Definition

The microalgae-based aquafeed market encompasses commercially produced microalgae ingredients used in aquaculture feed formulations, including spirulina, chlorella, schizochytrium, and other species. These products serve as protein sources, omega-3 suppliers, pigmentation agents, and functional feed additives for fish, shrimp, and other aquatic species.

Microalgae-based Aquafeed Market Inclusions

Market scope covers all commercially traded microalgae aquafeed products categorized by species (spirulina, chlorella, schizochytrium, nannochloropsis, other species), aquatic animal (fish, shrimp, mollusks, other aquatic animals), cultivation system (open pond cultivation, photobioreactor systems, hybrid systems), product form (powder, pellets, liquid, paste), and application (feed additives, complete feed, supplemental feed). Revenue coverage spans 2026 to 2036.

Microalgae-based Aquafeed Market Exclusions

The scope does not include microalgae sold for human nutrition, biofuel, or agricultural fertilizer without aquafeed application, or live microalgae cultures used as direct feed in hatchery operations.

Microalgae-based Aquafeed Market Research Methodology

• Primary Research: FMI analysts conducted interviews with microalgae cultivators, aquafeed manufacturers, aquaculture producers, and feed ingredient procurement specialists in key markets.
• Desk Research: Combined data from aquafeed industry databases, aquaculture sustainability certification reports, and microalgae production statistics.
• Market Sizing and Forecasting: Bottom-up aggregation from fish, shrimp, and other aquatic species feed application volumes across regional aquaculture production and sustainability adoption curves.
• Data Validation: Cross-checked quarterly against FAO aquaculture production data, feed ingredient trade flows, and aquafeed manufacturer procurement reports.

Why is the Microalgae-based Aquafeed Market Growing?

• Aquaculture sustainability requirements and declining fish meal availability are driving microalgae aquafeed demand, with the market projected to reach USD 666.0 million by 2036.
• India leads at 10.4% CAGR, driven by expanding aquaculture production, fisheries development programs, and growing demand for sustainable feed alternatives.
• Spirulina at 73.0% of species segment reflects established cultivation, high protein content, and broad functional utility as protein, omega-3, and pigmentation source in aquafeed.

The microalgae-based aquafeed market is estimated at USD 323.1 million in 2026 and is projected to reach USD 666.0 million by 2036, expanding at a CAGR of 7.5%. Demand is shaped by aquaculture sustainability certification, declining wild fish meal supply, and the multi-functional nutritional profile of microalgae in aquatic animal feed.

Spirulina accounts for 73.0% of species demand. Fish feed represents 47.0% of aquatic animal demand. Open pond cultivation holds 58.0% of cultivation technology. Powder form accounts for 52.0% of product form. Feed additives represent 56.0% of application demand.

Growth reflects the convergence of sustainability-driven feed reformulation, expanding aquaculture production volumes, and improving microalgae cultivation economics that narrow the cost gap with conventional fish meal and fish oil ingredients.

Market Segmentation Analysis

• Spirulina holds 73.0% of species demand in 2026, serving as the primary microalgae ingredient for protein supplementation, omega-3 enrichment, and natural pigmentation in aquafeed.
• Fish feed accounts for 47.0% of aquatic animal demand, with salmon, trout, tilapia, and marine fish species as the primary end-use categories.
• Feed additives represent 56.0% of application demand, reflecting the role of microalgae as a functional feed component rather than a complete feed replacement.

The microalgae-based aquafeed market is segmented by species (spirulina, chlorella, schizochytrium, nannochloropsis, other species), aquatic animal (fish, shrimp, mollusks, other aquatic animals), cultivation system (open pond cultivation, photobioreactor systems, hybrid systems), product form (powder, pellets, liquid, paste), and application (feed additives, complete feed, supplemental feed).

Insights into the Spirulina Species Segment

In 2026, spirulina accounts for 73.0% of species demand. Its high protein content (60 to 70% dry weight), natural carotenoid pigmentation, and omega-3 fatty acid profile make it a multi-functional aquafeed ingredient. Open pond cultivation provides cost-effective production at commercial scale.

Schizochytrium is gaining share as a specialized DHA omega-3 source for salmon and trout feed. Chlorella serves immune support and growth promotion applications. Nannochloropsis provides EPA omega-3 for marine fish and shrimp feed formulations.

Insights into the Fish Aquatic Animal Segment

Fish feed accounts for 47.0% of aquatic animal demand in 2026. Salmon and trout feed represent the highest-value sub-segments, with microalgae providing omega-3 fatty acids and astaxanthin-equivalent pigmentation for flesh coloring. Tilapia and other freshwater fish species use spirulina for protein supplementation.

Shrimp feed represents the second-largest aquatic animal segment, with microalgae providing protein, pigmentation, and immune support compounds. Sustainability certification for farmed shrimp increasingly requires alternative feed ingredient sourcing.

Microalgae-based Aquafeed Market Drivers, Restraints, and Opportunities

• Aquaculture sustainability certification and declining fish meal availability are creating structured demand for microalgae-based feed alternatives.
• Higher cost per unit of protein compared to fish meal and soybean meal constrains adoption in price-sensitive commodity aquaculture operations.
• Expanding aquaculture production in Asia-Pacific is generating the primary volume growth opportunity for microalgae aquafeed ingredient suppliers.

The microalgae-based aquafeed market expands on the basis of sustainability certification demand, fish meal substitution, and aquaculture production growth. Constraints include cost competitiveness, cultivation scale-up requirements, and the need for documented nutritional performance across aquatic species.

Sustainability Certification and Fish Meal Substitution

Demand is shaped by ASC, BAP, and GlobalGAP certification requirements that specify responsible feed ingredient sourcing. Declining wild fish stock availability and rising fish meal prices create a structural incentive for aquaculture producers to adopt microalgae-based protein and lipid alternatives.

Cost Premium Relative to Conventional Feed Ingredients

Adoption is constrained by the higher cost of microalgae biomass per unit of protein or omega-3 compared to fish meal, soybean meal, and fish oil. This cost differential limits adoption in commodity tilapia, catfish, and shrimp operations where feed cost is the primary margin determinant.

Asia-Pacific Aquaculture Production Expansion

Growth is supported by expanding aquaculture production in India, China, Vietnam, and Indonesia, where increasing scale creates procurement volumes that justify microalgae feed ingredient supply chains and enable economies of scale in cultivation and processing.

Analysis of Microalgae-based Aquafeed Market By Key Countries

Country	CAGR
India	10.4%
South Korea	10.0%
Norway	9.6%
Japan	9.2%
UK	8.8%
China	8.2%
USA	7.8%

• India at 10.4% leads growth, driven by aquaculture expansion, government fisheries programs, and demand for sustainable feed ingredients.
• South Korea at 10.0% reflects advanced aquaculture technology adoption and specification-grade feed additive demand.
• Norway at 9.6% sustains demand through its large salmon farming industry and strong sustainability certification compliance requirements.
• Japan (9.2%) and UK (8.8%) maintain growth through quality-driven aquaculture and expanding sustainability-certified seafood production.

The global microalgae-based aquafeed market is projected to expand at a CAGR of 7.5% from 2026 to 2036. The study covers more than 30 countries, and the primary markets are analyzed below.

Demand Outlook for Microalgae-based Aquafeed Market in India

India is projected to lead with a 10.4% CAGR through 2036. Government Blue Revolution fisheries program, expanding shrimp and fish aquaculture, and growing export market sustainability requirements drive microalgae aquafeed adoption.

• Blue Revolution program investment in aquaculture infrastructure creates structured demand for quality feed ingredients including microalgae-based additives.
• Shrimp export operations in Andhra Pradesh and Tamil Nadu adopt sustainability-compliant feed formulations to access international markets with certification requirements.
• Domestic spirulina cultivation capacity provides a local supply base for aquafeed-grade microalgae biomass production.

Future Outlook for Microalgae-based Aquafeed Market in South Korea

South Korea is expected to grow at 10.0% through 2036. Advanced aquaculture technology, marine fish farming operations, and strong feed additive quality standards support specification-grade microalgae aquafeed procurement.

• Korean marine fish farms procure specification-grade microalgae feed additives for pigmentation, immune support, and omega-3 enrichment in premium fish production.
• Government aquaculture sustainability programs support the adoption of alternative feed ingredients that reduce dependency on imported fish meal.
• Feed additive quality standards set by Korean aquaculture authorities support procurement of documented microalgae products from qualified suppliers.

Opportunity Analysis of Microalgae-based Aquafeed Market in Norway

Norway is projected to expand at 9.6% through 2036. Its position as the largest Atlantic salmon farming country creates concentrated demand for omega-3 and pigmentation feed ingredients.

• Norwegian salmon feed manufacturers are the primary global buyers of omega-3 rich microalgae ingredients as alternatives to fish oil in premium feed formulations.
• ASC certification compliance for Norwegian salmon farming operations requires documented sustainable feed ingredient sourcing.
• Proximity to European microalgae producers and established aquafeed supply chains support procurement logistics for Norwegian salmon feed manufacturers.

In-depth Analysis of Microalgae-based Aquafeed Market in Japan

Japan is projected to grow at 9.2% through 2036. Quality-driven aquaculture, established feed ingredient procurement standards, and marine fish farming operations support microalgae aquafeed demand.

• Japanese aquaculture operations maintain strict feed ingredient quality specifications that favor microalgae suppliers with documented nutritional profiles and safety data.
• Marine fish farming in Japan uses microalgae-based pigmentation and omega-3 supplements for premium sashimi-grade fish production.
• Long supplier qualification timelines support stable procurement relationships with established microalgae aquafeed ingredient producers.

Sales Analysis of Microalgae-based Aquafeed Market in China

China is projected to grow at 8.2% through 2036. The scale of Chinese aquaculture, domestic microalgae cultivation capacity, and increasing sustainability awareness support microalgae aquafeed market expansion.

• China operates the largest aquaculture industry globally, creating significant volume demand for cost-effective feed ingredients including microalgae-based additives.
• Domestic microalgae cultivation in Hainan, Yunnan, and coastal provinces provides local supply for aquafeed-grade biomass production.
• Export-oriented aquaculture operations in China adopt sustainability-compliant feed formulations to access European and North American markets.

Competitive Landscape and Strategic Positioning

• Koninklijke DSM N.V. and Corbion N.V. lead with integrated microalgae production and aquafeed ingredient portfolios targeting salmon, shrimp, and marine fish feed applications.
• The Archer-Daniels-Midland Company and Cellana Inc. maintain positions through diversified feed ingredient platforms and microalgae cultivation capabilities.
• Greentech Group and Solabia Group serve specialized aquafeed applications with targeted microalgae ingredient formulations.

Koninklijke DSM N.V. and Corbion N.V. hold leading positions through integrated microalgae cultivation, processing, and aquafeed ingredient formulation targeting omega-3, protein, and pigmentation applications in salmon and shrimp feed.

ADM competes through its broad feed ingredient portfolio. Cellana Inc. focuses on microalgae cultivation technology for aquafeed applications. Greentech Group and Solabia Group provide specialized microalgae ingredients.

Barriers include cultivation scale-up capital, aquafeed-grade processing, and the need for species-specific nutritional performance documentation. Strategic priorities center on omega-3 enrichment, cost reduction, and sustainability certification alignment.

Key Companies in the Microalgae-based Aquafeed Market

Key global companies leading the microalgae-based aquafeed market include:

• Koninklijke DSM N.V. (Netherlands), Corbion N.V. (Netherlands), and The Archer-Daniels-Midland Company (USA) maintain integrated microalgae production with comprehensive aquafeed ingredient portfolios serving global salmon, shrimp, and marine fish feed manufacturers.
• Cellana Inc. (USA), Greentech Group (France), and Solabia Group (France) hold positions through specialized microalgae cultivation and targeted aquafeed ingredient formulations for pigmentation, immune support, and omega-3 enrichment.
• Emerging players focus on species-specific microalgae cultivation and cost-competitive aquafeed ingredient production for expanding Asian aquaculture markets.

Competitive Benchmarking: Microalgae-based Aquafeed Market

Company	Microalgae Portfolio	Omega-3 Capability	Aquafeed Access	Geographic Footprint
DSM N.V.	High	High	Strong	Global
Corbion N.V.	High	High	Strong	Global
ADM	High	Medium	Strong	Global
Cellana Inc.	Medium	Medium	Moderate	N. America
Greentech Group	Medium	Medium	Moderate	Europe
Solabia Group	Medium	Low	Moderate	Europe

Source: Future Market Insights competitive analysis, 2026.

Key Developments in Microalgae-based Aquafeed Market

• In 2025, Corbion N.V. expanded its algal DHA production capacity to serve growing demand from salmon feed manufacturers in Norway and Europe.
• In 2025, DSM N.V. launched a new microalgae-based feed pigmentation product for shrimp and salmon aquaculture producers.

Key Players in the Microalgae-based Aquafeed Market

Major Global Players

• Koninklijke DSM N.V.
• Corbion N.V.
• The Archer-Daniels-Midland Company
• Cellana Inc.
• Greentech Group
• Solabia Group

Emerging Players/Startups

• Regional microalgae cultivators for aquafeed
• Omega-3 specialty producers
• Aquafeed formulation startups

Report Scope and Coverage

Parameter	Details
Market size by 2036	USD 666.0 million
Growth rate	7.5% CAGR (2026 to 2036)
Forecast period	2026 to 2036
Base year value (2025)	USD 300.6 million
Key Segment Covered	Species, Cultivation System, Product Form, Application
Regions covered	North America, Latin America, Europe, East Asia, South Asia and Pacific, Middle East and Africa
Countries covered	India, South Korea, Norway, Japan, UK, China, USA, 30 plus countries
Key companies profiled	DSM N.V., Corbion N.V., ADM, Cellana Inc., Greentech Group, Solabia Group
Approach	Hybrid bottom-up and top-down methodology starting with verified aquaculture production and feed ingredient data, projecting adoption velocity across species, applications, and regions.

Market Segmentation Analysis

Microalgae-based Aquafeed Market Segmented by Species:

• Spirulina
  • High Protein Spirulina
    • Fish Feed Applications
    • Growth Performance Enhancement
  • Organic Spirulina Biomass
    • Immune Health Support
    • Aquaculture Nutrition Solutions
• Chlorella
  • Freshwater Chlorella Cultures
    • Larval Feed Applications
    • Digestive Health Improvement
  • Chlorella Powder Formulations
    • Pigmentation Enhancement
    • Sustainable Aquafeed Ingredients
• Nannochloropsis
  • High EPA Nannochloropsis
    • Marine Fish Nutrition
    • Omega 3 Enrichment
  • Marine Microalgae Biomass
    • Shrimp Feed Applications
    • Stress Resistance Support
• Isochrysis
  • DHA Rich Isochrysis
    • Mollusk Hatchery Feed
    • Larval Development Support
  • Marine Isochrysis Cultivation
    • Shellfish Nutrition
    • Aquaculture Productivity Enhancement
• Others
  • Schizochytrium Microalgae
    • High Lipid Feed Ingredients
    • Aquaculture Health Products
  • Mixed Algal Cultures
    • Customized Feed Blends
    • Sustainable Feed Formulations

Microalgae-based Aquafeed Market Segmented by Aquatic Animal:

• Fish
  • Salmon And Trout Farming
    • Omega 3 Enriched Nutrition
    • Improved Growth Rates
  • Tilapia And Carp Farming
    • Cost Effective Feed Solutions
    • Enhanced Disease Resistance
• Mollusks
  • Oyster Farming
    • Larval Nutrition Support
    • Shell Development Enhancement
  • Mussel And Clam Cultivation
    • Improved Survival Rates
    • Marine Hatchery Applications
• Crustaceans
  • Shrimp Aquaculture
    • Pigmentation Improvement
    • Immune System Enhancement
  • Crab And Lobster Farming
    • High Protein Feed Solutions
    • Stress Tolerance Support
• Others
  • Sea Cucumber Farming
    • Specialized Nutrition Products
    • Sustainable Aquaculture Practices
  • Ornamental Aquatic Species
    • Color Enhancement Applications
    • Premium Feed Formulations

Microalgae-based Aquafeed Market Segmented by Cultivation System:

• Open Pond Cultivation
  • Raceway Pond Systems
    • Large Scale Biomass Production
    • Cost Efficient Aquafeed Supply
  • Natural Sunlight Cultivation
    • Outdoor Marine Farming
    • Low Energy Consumption
• Photobioreactor Cultivation
  • Tubular Photobioreactors
    • High Purity Microalgae Production
    • Controlled Nutrient Conditions
  • Flat Panel Bioreactors
    • Consistent Biomass Quality
    • Premium Hatchery Feed Production
• Hybrid Cultivation Systems
  • Integrated Open Closed Systems
    • Optimized Yield Performance
    • Flexible Production Cycles
  • Wastewater Based Cultivation
    • Sustainable Nutrient Recycling
    • Eco Friendly Aquaculture Support

Microalgae-based Aquafeed Market Segmented by Product Form:

• Powder
  • Spray Dried Algae Powder
    • Fish Feed Additives
    • Long Shelf Life Products
  • Freeze Dried Algae Powder
    • Premium Hatchery Nutrition
    • High Nutrient Retention
• Liquid
  • Concentrated Liquid Algae
    • Larval Feed Applications
    • Easy Feed Mixing
  • Algal Oil Extracts
    • Omega 3 Enrichment
    • Marine Nutrition Supplements
• Paste And Biomass
  • Wet Algal Biomass
    • Fresh Aquaculture Feed
    • High Digestibility Applications
  • Concentrated Algae Paste
    • Mollusk Hatchery Feed
    • Nutrient Dense Formulations

Microalgae-based Aquafeed Market Segmented by Application:

• Feed Additives
  • Nutritional Enrichment Additives
    • Improved Growth Performance
    • Enhanced Feed Efficiency
  • Functional Feed Ingredients
    • Immune Health Support
    • Stress Resistance Enhancement
• Hatchery Nutrition
  • Larval Feed Applications
    • Improved Survival Rates
    • Early Stage Nutrition
  • Broodstock Nutrition
    • Enhanced Reproductive Health
    • High Quality Seed Production
• Water Quality Management
  • Bioremediation Applications
    • Nutrient Recycling Support
    • Sustainable Aquaculture Systems
  • Algae Based Water Treatment
    • Improved Pond Health
    • Reduced Environmental Impact

Microalgae-based Aquafeed Market by Region:

• North America
  • USA
  • Canada
  • Mexico
• Latin America
  • Brazil
  • Chile
  • Rest of Latin America
• Western Europe
  • Germany
  • UK
  • Italy
  • Spain
  • France
  • Nordic
  • BENELUX
  • Rest of Western Europe
• Eastern Europe
  • Russia
  • Poland
  • Hungary
  • Balkan & Baltic
  • Rest of Eastern Europe
• East Asia
  • China
  • Japan
  • South Korea
• South Asia and Pacific
  • India
  • ASEAN
  • Australia & New Zealand
  • Rest of South Asia and Pacific
• Middle East & Africa
  • Kingdom of Saudi Arabia
  • Other GCC Countries
  • Türkiye
  • South Africa
  • Other African Union
  • Rest of Middle East & Africa

Research Sources and Bibliography

• 1. Food and Agriculture Organization. (2025). FAO Global Aquaculture Production Report: Feed Ingredient Usage Statistics. FAO.
• 2. Aquaculture Stewardship Council. (2025). ASC Feed Standard: Responsible Ingredient Sourcing Requirements. ASC.
• 3. European Commission. (2025). EU Aquaculture Strategy: Sustainable Feed Ingredient Development. EC.
• 4. International Fishmeal and Fish Oil Organisation. (2025). IFFO Annual Report: Global Fish Meal and Fish Oil Production Statistics. IFFO.
• 5. World Wildlife Fund. (2025). WWF Aquaculture Dialogue: Feed Ingredient Sustainability Standards. WWF.

This bibliography is provided for reader reference.

This Report Answers

• Estimating the size of the microalgae-based aquafeed market and projected revenue from 2026 to 2036.
• Segmenting by species, aquatic animal, cultivation system, product form, and application.
• Regional and country-level insights across more than 30 markets.
• Analysis of spirulina, chlorella, schizochytrium, and other microalgae species for aquafeed.
• Assessment of the competitive landscape and company benchmarking.
• Identifying investment opportunities in salmon feed, shrimp feed, and sustainable aquaculture.
• Tracking supply chain dynamics from microalgae cultivation to aquafeed distribution.
• Delivery of data in PDF and Excel formats.