Algaecides Market Report 2026

Algaecides Market Overview

• Algaecides market size has reached to $4.28 billion in 2025 • Expected to grow to $7.42 billion in 2030 at a compound annual growth rate (CAGR) of 11.5% • Growth Driver: Aquaculture Growth Fuels Algaecides Market Expansion • Market Trend: Product Innovations Gaining Popularity In The Algaecides Market • North America was the largest region in 2025 and Asia-Pacific is the fastest growing region.

What Is Covered Under Algaecides Market?

Algaecides refer to an algicide, which is a biocide that eradicates the growth of algae. Algaecides are used to prevent macrophyte and photosynthesis harvesting that engages with bloom formation. The main types of algaecide are copper sulfate, chelated copper, quaternary ammonium compounds, peroxyacetic acid, hydrogen dioxide, and other types. Chelated copper is applied to algae blooms, and as more copper is released over time, the protective coating dissolves slowly in water. The various forms include granular crystal, liquid, and pellet. These are applied in surface water treatment, aquaculture, sports, and recreational centers, agriculture, and other applications.

What Is The Algaecides Market Growth Forecast?

The algaecides market size is expected to see rapid growth in the next few years. It will grow to $7.42 billion in 2030 at a compound annual growth rate (CAGR) of 11.5%. The growth in the forecast period can be attributed to increasing regulatory focus on eco-friendly biocides, rising demand for natural and biodegradable algaecides, expansion of aquaculture production, growing investments in water quality management, increasing adoption of precision application techniques. Major trends in the forecast period include increasing adoption of environmentally safer algaecide formulations, rising demand for targeted algae control solutions, growing use in aquaculture and water treatment, expansion of non-copper and natural algaecides, enhanced focus on controlled algae management.

Global Algaecides Market Segmentation

1) By Type: Copper Sulfate, Chelated Copper, Quaternary Ammonium Compounds, Peroxyacetic Acid And Hydrogen Dioxide, Other Types 2) By Form: Granular crystal, Liquid, Pellet 3) By Application: Surface Water Treatment, Aquaculture, Sports and Recreational centers, Agriculture, Other Application Subsegments: 1) By Copper Sulfate: Granular Copper Sulfate, Liquid Copper Sulfate 2) By Chelated Copper: Ethylenediaminetetraacetic Acid (EDTA) Copper Complex, Triethanolamine (TEA) Copper Complex, Other Chelated Copper Forms 3) By Quaternary Ammonium Compounds: Benzalkonium Chloride, Dodecyl Dimethyl Benzyl Ammonium Chloride (DDAC), Other Quaternary Ammonium Compounds 4) By Peroxyacetic Acid and Hydrogen Dioxide: Stabilized Hydrogen Peroxide, Combination Blends 5) By Other Types: Sodium Carbonate Peroxyhydrate, Natural Algaecides

What Is The Driver Of The Algaecides Market?

The rise in aquaculture is expected to propel the growth of the algaecides market going forward. Aquaculture is the growing, rearing, and harvesting of aquatic creatures in various types of water settings, including fish, algae, shellfish, plants and other organisms. The growth of aquaculture is mainly driven by the rising global demand for seafood to meet dietary needs and changing consumer preferences. Algae are utilized in aquaculture for a variety of purposes, including nourishment for aquatic animals, food additive in aquafeed, and wastewater remediation. For instance, in July 2025, according to the Organisation for Economic Co-operation and Development (OECD), a France-based intergovernmental organization in 2024, global apparent per capita consumption of aquatic animal foods is estimated at 21.1 kg and is projected to rise to 21.8 kg by 2034, although regional trends are expected to vary. Therefore, the rise in aquaculture is driving the growth of the algaecides industry.

What Is The Driver Of The Algaecides Market?

The rise in aquaculture is expected to propel the growth of the algaecides market going forward. Aquaculture is the growing, rearing, and harvesting of aquatic creatures in various types of water settings, including fish, algae, shellfish, plants and other organisms. The growth of aquaculture is mainly driven by the rising global demand for seafood to meet dietary needs and changing consumer preferences. Algae are utilized in aquaculture for a variety of purposes, including nourishment for aquatic animals, food additive in aquafeed, and wastewater remediation. For instance, in July 2025, according to the Organisation for Economic Co-operation and Development (OECD), a France-based intergovernmental organization in 2024, global apparent per capita consumption of aquatic animal foods is estimated at 21.1 kg and is projected to rise to 21.8 kg by 2034, although regional trends are expected to vary. Therefore, the rise in aquaculture is driving the growth of the algaecides industry.

Global Algaecides Market Trends and Insights

Major companies operating in the algaecides market are focusing on developing innovative products such as biological and biodegradable solutions to environmentally friendly chemical formulations. Biological and biodegradable solutions are products derived from natural organisms that break down harmlessly in the environment, minimizing chemical pollution. For instance, in January 2023, ARQUIMEA, a Spain-based agricultural technology company, launched BIO100, a biological and biodegradable algaecide. BIO100 is made from natural, chemical-free materials and combines the capability of a biological algaecide with that of a sunscreen, resulting in a very innovative product when compared to algaecides. It was developed specifically to care for agricultural soils, the environment, and the surrounding areas.

What Are Latest Mergers And Acquisitions In The Algaecides Market?

In August 2024, Stanley Capital Partners a UK-based private equity firm, acquired SePRO Corporation for an undisclosed amount. This acquisition aims to enhance SePRO's capabilities in providing innovative and sustainable solutions for water management, particularly in the face of increasing environmental challenges such as nutrient pollution and invasive species. SePRO Corporation is a US-based manufacturer of aquatic algaecide such as SeClear.

Regional Insights

North America was the largest region in the algaecides market in 2025. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in this market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa The countries covered in this market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain

What Defines the Algaecides Market?

The algaecides market consists of sales of polyquats and metallic algaecides. Values in this market are ‘factory gate’ values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

How is Market Value Defined and Measured?

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified). The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

What Key Data and Analysis Are Included in the Algaecides Market Report 2026?

The algaecides market research report is one of a series of new reports from The Business Research Company that provides market statistics, including industry global market size, regional shares, competitors with the market share, detailed market segments, market trends and opportunities, and any further data you may need to thrive in the algaecides industry. The market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future state of the industry.