살조제 : 시장 점유율 분석, 업계 동향 및 통계, 성장 예측(2026-2031년)

According to Mordor Intelligence, the algaecides market size is projected to grow from USD 2.59 billion in 2025 to USD 2.79 billion in 2026 and reach USD 4.38 billion by 2031, registering a CAGR of 9.4% during 2026-2031.

This report is Segmented by Type (Copper-Based, Peroxide-Based, and More), by Form (Liquid and Granular/Pellet), by Application (Irrigation Water Treatment, Aquaculture Ponds and Raceways, Livestock Drinking Water, and More), by End User (Crop Farming, Aquaculture Producers, and More), and by Geography (North America, South America, Europe, and More). The Market Forecasts are Provided in Terms of Value (USD).

Global Algaecides Market Trends and Insights

Escalating Micro-Algae Blooms in Irrigation Reservoirs

Intense heat waves and increased nutrient runoff have created optimal growth conditions for cyanobacteria in reservoirs supplying micro and drip irrigation systems. The Environmental Protection Agency's remote-sensing tools now provide near-real-time bloom alerts for 2,192 lakes. As a result, many growers are transitioning from seasonal shock treatments to full-season maintenance programs that utilize fast-acting algaecides with multi-mode activity. According to California's 2025 Central Valley survey, eutrophic conditions were identified in nearly half of the monitored lakes, prompting the introduction of new county cost-share grants for copper-free chemistries. Formulators indicate that demand is highest in areas where specialty crops rely on recycled water and require emitter flow to remain within a 2% variance. These agronomic and regulatory changes are shifting algae management from an emergency response to a routine operational expense.

Expansion of Closed-Loop Aquaculture Systems (RAS)

Land-based farms utilizing recirculating aquaculture systems (RAS) recycle up to 99% of process water. However, these closed systems also retain nitrogen and carbon, which contribute to persistent algal mat formation. A 2025 review in Bioresource Technology Reports highlighted that microalgae biofilters can remove up to 90% of dissolved nutrients. Despite this, operators continue to use algaecides to maintain clear raceways and sensors. Shrimp and salmon producers in countries such as China, India, and Ecuador are expanding facilities designed for stocking densities exceeding 100 kilograms per cubic meter, increasing the risk of oxygen depletion if algal blooms are not controlled. Capital lenders mandate documented water-quality protocols before releasing funds, embedding chemical budgets into project financial plans. This structural connection between financing, biosecurity, and daily operations positions RAS growth as a consistent volume driver for the algaecides market.

Adoption of UV and Ultrasonic Algae-Control Devices

Non-chemical solutions, such as ultraviolet irradiation and ultrasonic resonance, are attractive to operators adhering to strict discharge permits. However, their capital costs often exceed USD 50,000 for commercial-scale applications. For instance, Hydro Synergy installations in New Zealand salmon farms reduced net fouling within 45 days and lowered manual cleaning costs. Despite these benefits, their performance is influenced by water clarity and flow rates. In areas with high turbidity, ultrasonic energy dissipates rapidly, prompting many users to maintain liquid algaecides as a backup. The return on investment for these devices improves primarily in scenarios where labor costs are high or permit fees impose penalties for chemical discharge. These limitations have slowed the adoption of such devices in broad-acre irrigation and open reservoirs, thereby moderating their overall impact on the algaecides market.

Other drivers and restraints analyzed in the detailed report include:

1. Rise in Copper Price Hedging Driving Alternative Chemistries
2. Legalization of Non-Food Cash Crops Demands Clear Water Quality
3. Copper Discharge Limits in Europe and California are Tightening

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Copper-based algaecides accounted for the largest 38% of the algaecides market share in 2025, primarily due to their broad-spectrum control at a cost suitable for large irrigated farms. Their dominance continues to influence the overall algaecides market, favoring traditional chemistry, even as California and the European Commission implement stricter discharge limits. Chelated copper complexes and slow-release granules enhance residual activity, enabling applicators to comply with stricter water-quality regulations without requiring significant changes to existing equipment. Larger distributors are bundling copper concentrates with herbicides and insecticides, leveraging procurement contracts that favor established active ingredients.

The algaecides market size for peroxide is projected to grow at the fastest CAGR of 9.8% from 2026 to 2031. Their inclusion in the Organic Materials Review Institute (OMRI) listings and copper-free residue profiles enables these formulations to penetrate specialty crops, golf courses, and recirculating aquaculture systems, where discharge permits limit the use of metals. Quaternary ammonium and endothall products cater to niche applications, such as ponds and hatcheries, requiring rapid knockdown with low mammalian toxicity. Suppliers focusing on stabilizing peroxide for extended shelf life and prolonged contact time are projected to increase margins, driving incremental market growth within premium price segments.

Liquid accounted for the largest 56.8% of the market share for the projected 2025 revenue due to its seamless flow through fertigation pumps and inline injectors, enabling growers to adjust dosage rates in real time via smartphones. The compatibility of this format with precision controllers allows large orchards and greenhouse complexes to synchronize algae control with nutrient schedules, reducing waste and labor. Additionally, liquids disperse quickly in raceways, a critical factor for super-intensive shrimp farms that cannot tolerate dissolved oxygen dips lasting more than a few minutes. The preference for concentrate drums, which require less shelf space compared to bags or pellets, is further supported by tight inventory turnover at dealer warehouses.

The algaecides market size for granular/pellet is growing at the fastest CAGR of 10.7% from 2026 to 2031, driven by adoption among homeowners' associations, turf managers, and municipal lake crews due to their ease of broadcasting. Slow-release coatings provide controlled release of active ingredients over several weeks, reducing the frequency of site visits and minimizing insurance liabilities associated with tanker handling. Encapsulated copper granules also help lower peak effluent concentrations, enabling operators to meet Total Maximum Daily Load (TMDL) limits without compromising efficacy. Additionally, formulators are testing effervescent tablets that dissolve upon contact, combining the convenience of granular formulations with the rapid action of liquids, which could unlock new opportunities in the mid-size reservoir segment of the algaecides market.

Geography Analysis

North America accounted for the largest 43.7% of the algaecides market share in 2025, primarily due to extensive irrigation systems spanning from California to Texas. These systems depend on reservoir storage, which warms rapidly during summer, fostering algal blooms that restrict emitter flow. The Environmental Protection Agency's 2026 Pesticide General Permit requires compliance with the Biotic Ligand Model, encouraging growers to adopt precision injectors that adjust copper levels based on water hardness and pH readings. In Canada, salmon and trout hatcheries in British Columbia are experimenting with hydrogen-peroxide pulses to clear raceways without leaving residues. Meanwhile, municipal lake districts in the Great Lakes region are deploying ultrasonic rafts to meet public demand for chemical-free recreational waters.

The Asia-Pacific region is advancing at a fastest CAGR of 8.5% from 2026 to 2031, driven by China's target of achieving 1.55 million metric tons of shrimp production and India's increasing inland carp farming systems. Super-intensive biofloc tanks and recirculating systems are reducing freshwater usage but concentrating nutrients, which sustain continuous algal blooms, making algaecide application a routine part of aquaculture management. Regulatory frameworks in the region remain inconsistent. For instance, China imposes limits on copper residues in edible tissues, while India's Coastal Aquaculture Authority reviews chemical usage during license renewals. This regulatory environment provides larger multinational companies with comprehensive dossiers an advantage in obtaining local approvals.

Europe, South America, the Middle East, and Africa collectively account for the remaining market share, each influenced by distinct factors. In Europe, the Industrial Emissions Directive imposes stricter controls on copper discharge, leading to increased adoption of peroxide in Dutch greenhouse canals and Norwegian smolt hatcheries. In South America, Ecuador's shrimp ponds, producing 1.49 million metric tons annually, predominantly use conventional copper due to its low monitoring costs . However, processors exporting to the United States often employ peroxide flushes before harvest to meet buyer audit requirements.

1. BASF SE
2. UPL Limited
3. Nufarm Limited
4. Arxada AG
5. SePRO Corporation
6. BioSafe Systems, LLC
7. Innovative Water Care, LLC
8. Earth Science Laboratories, Inc.
9. WaterIQ Technologies, Inc.
10. Enviro Tech Chemical Services, Inc.
11. Oreq Corporation
12. Lake Restoration, Inc.
13. Aquatic Biologists, Inc.
14. Clariant AG
15. Alligare, LLC

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 Introduction

• 1.1 Study Assumptions and Market Definition
• 1.2 Scope of the Study

2 Research Methodology

3 Executive Summary

4 Market Landscape

• 4.1 Market Overview
• 4.2 Market Drivers
  • 4.2.1 Escalating micro-algae blooms in irrigation reservoirs
  • 4.2.2 Expansion of closed-loop aquaculture systems (RAS)
  • 4.2.3 Rise in copper price hedging driving alternative chemistries
  • 4.2.4 Legalization of non-food cash crops demands clear water quality
  • 4.2.5 Integration of algaecide dosing with precision fertigation systems
  • 4.2.6 Insurance rebates for farms with proactive algae-control protocols
• 4.3 Market Restraints
  • 4.3.1 Adoption of UV and ultrasonic algae-control devices
  • 4.3.2 Copper discharge limits in Europe and California are tightening
  • 4.3.3 Growing consumer push for chemical-free produce labels
  • 4.3.4 Volatility in raw-material availability for peroxide formulations
• 4.4 Regulatory Landscape
• 4.5 Technological Outlook
• 4.6 Porter's Five Forces Analysis
  • 4.6.1 Threat of New Entrants
  • 4.6.2 Bargaining Power of Suppliers
  • 4.6.3 Bargaining Power of Buyers
  • 4.6.4 Threat of Substitutes
  • 4.6.5 Intensity of Competitive Rivalry

5 Market Size and Growth Forecasts (Value)

• 5.1 By Type
  • 5.1.1 Copper-based
  • 5.1.2 Quaternary Ammonium Compounds
  • 5.1.3 Peroxide-based
  • 5.1.4 Other Types
• 5.2 By Form
  • 5.2.1 Liquid
  • 5.2.2 Granular/Pellet
• 5.3 By Application
  • 5.3.1 Irrigation Water Treatment
  • 5.3.2 Aquaculture Ponds and Raceways
  • 5.3.3 Livestock Drinking Water
  • 5.3.4 Ornamental and Golf Course Ponds
  • 5.3.5 Field Runoff Ditches
• 5.4 By End User
  • 5.4.1 Crop Farming
  • 5.4.2 Aquaculture Producers
  • 5.4.3 Livestock Operations
  • 5.4.4 Turf and Ornamental Growers
• 5.5 By Geography
  • 5.5.1 North America
    • 5.5.1.1 United States
    • 5.5.1.2 Canada
    • 5.5.1.3 Rest of North America
  • 5.5.2 South America
    • 5.5.2.1 Brazil
    • 5.5.2.2 Argentina
    • 5.5.2.3 Rest of South America
  • 5.5.3 Europe
    • 5.5.3.1 Germany
    • 5.5.3.2 France
    • 5.5.3.3 Italy
    • 5.5.3.4 United Kingdom
    • 5.5.3.5 Spain
    • 5.5.3.6 Russia
    • 5.5.3.7 Rest of Europe
  • 5.5.4 Asia-Pacific
    • 5.5.4.1 China
    • 5.5.4.2 India
    • 5.5.4.3 Japan
    • 5.5.4.4 South Korea
    • 5.5.4.5 Australia
    • 5.5.4.6 Rest of Asia-Pacific
  • 5.5.5 Middle East
    • 5.5.5.1 Saudi Arabia
    • 5.5.5.2 United Arab Emirates
    • 5.5.5.3 Rest of Middle East
  • 5.5.6 Africa
    • 5.5.6.1 South Africa
    • 5.5.6.2 Egypt
    • 5.5.6.3 Rest of Africa

6 Competitive Landscape

• 6.1 Market Concentration
• 6.2 Strategic Moves
• 6.3 Market Share Analysis
• 6.4 Company Profiles (Includes Global level Overview, Market level overview, Core Segments, Financials as available, Strategic Information, Market Rank/Share for key companies, Products and Services, and Recent Developments)
  • 6.4.1 BASF SE
  • 6.4.2 UPL Limited
  • 6.4.3 Nufarm Limited
  • 6.4.4 Arxada AG
  • 6.4.5 SePRO Corporation
  • 6.4.6 BioSafe Systems, LLC
  • 6.4.7 Innovative Water Care, LLC
  • 6.4.8 Earth Science Laboratories, Inc.
  • 6.4.9 WaterIQ Technologies, Inc.
  • 6.4.10 Enviro Tech Chemical Services, Inc.
  • 6.4.11 Oreq Corporation
  • 6.4.12 Lake Restoration, Inc.
  • 6.4.13 Aquatic Biologists, Inc.
  • 6.4.14 Clariant AG
  • 6.4.15 Alligare, LLC

7 Market Opportunities and Future Outlook