The global Acoustic Fish Deterrent market size is predicted to grow from US$ 401 million in 2025 to US$ 628 million in 2032; it is expected to grow at a CAGR of 6.6% from 2026 to 2032.

In 2025, the global annual production capacity of acoustic fish deterrents was approximately 28,000 units, while actual production reached about 22,160 units. The global average market price was approximately US$18,500 per unit, and the gross profit margin of major manufacturers ranged from 35% to 55%. An acoustic fish deterrent is an underwater acoustic system designed to emit specific sound frequencies or pressure waves to repel or guide fish away from designated areas. These systems are widely used to protect water intakes, hydropower facilities, aquaculture zones, and marine infrastructure while minimizing physical harm to aquatic life.

Upstream of the acoustic fish deterrent industry includes underwater acoustic transducers, power amplifiers, corrosion-resistant housings, signal control modules, and marine-grade cables. Midstream manufacturers are responsible for acoustic system design, frequency optimization, waterproof integration, and intelligent control development, with production mainly concentrated in China, Europe, and North America. Downstream applications include hydropower stations, water diversion projects, aquaculture farms, coastal engineering, and environmental protection programs. End users focus on deterrence effectiveness, frequency adaptability to different species, long-term underwater reliability, energy consumption, and compliance with ecological regulations.

The acoustic fish deterrent market is driven by increasing ecological protection requirements and stricter regulations around hydropower and water infrastructure projects. As non-lethal and environmentally friendly solutions gain preference, acoustic systems are gradually replacing physical barriers and net-based methods. Demand is particularly strong in hydropower retrofitting, aquaculture protection, and coastal infrastructure development. Technological progress focuses on adaptive frequency control, intelligent monitoring, and low-power operation. Overall, the market demonstrates moderate volume growth, stable pricing, and attractive profitability due to specialized application scenarios and regulatory support.

Infinity Market Research newest research report, the ?Acoustic Fish Deterrent Industry Forecast? looks at past sales and reviews total world Acoustic Fish Deterrent sales in 2025, providing a comprehensive analysis by region and market sector of projected Acoustic Fish Deterrent sales for 2026 through 2032. With Acoustic Fish Deterrent sales broken down by region, market sector and sub-sector, this report provides a detailed analysis in US$ millions of the world Acoustic Fish Deterrent industry.

This Insight Report provides a comprehensive analysis of the global Acoustic Fish Deterrent landscape and highlights key trends related to product segmentation, company formation, revenue, and market share, latest development, and M&A activity. This report also analyzes the strategies of leading global companies with a focus on Acoustic Fish Deterrent portfolios and capabilities, market entry strategies, market positions, and geographic footprints, to better understand these firms? unique position in an accelerating global Acoustic Fish Deterrent market.

This Insight Report evaluates the key market trends, drivers, and affecting factors shaping the global outlook for Acoustic Fish Deterrent and breaks down the forecast by Type, by Application, geography, and market size to highlight emerging pockets of opportunity. With a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs, this study forecast offers a highly nuanced view of the current state and future trajectory in the global Acoustic Fish Deterrent.

This report presents a comprehensive overview, market shares, and growth opportunities of Acoustic Fish Deterrent market by product type, application, key manufacturers and key regions and countries.

Segmentation by Type:

    Continuous Wave Acoustic Fish Deterrent
    Pulsed Wave Acoustic Fish Deterrent
    Segmentation by Frequency Band:
    Low-frequency (<1 kHz) Acoustic Fish Deterrent
    High-frequency (1?10 kHz) Acoustic Fish Deterrent
    Ultrasonic (>20 kHz) Acoustic Fish Deterrent

Segmentation by Application:

    Hydropower Station
    Aquaculture Farm
    Marine Resource Protection

This report also splits the market by region:

    Americas
        United States
        Canada
        Mexico
        Brazil
    APAC
        China
        Japan
        Korea
        Southeast Asia
        India
        Australia
    Europe
        Germany
        France
        UK
        Italy
        Russia
    Middle East & Africa
        Egypt
        South Africa
        Israel
        Turkey
        GCC Countries

The below companies that are profiled have been selected based on inputs gathered from primary experts and analysing the companys coverage, product portfolio, its market penetration.

    Fishtek Marine
    Aquamark
    Ace Aquatec
    LRAD Corporation
    Smith-Root
    Future Oceans
    Desert Star Systems
    Thelma Biotel AS
    Innovasea Systems
    Sonardyne International
    Fauna & Flora International
    AquaScan AS
    Fish Guidance Systems
    HTI - Hydroacoustic Technology
    Lotek Wireless
    BioSonics
    Sound Metrics
    Maritech Systems AS
    BlueView Technologies
    Ocean Sonics
    Fischschutz
    Larinier
    Airmar
    EDF Energy
    Invasive Carp
    Ocean Science Consulting
    Hydro Group
    MAI Vision Technologies

Key Questions Addressed in this Report

What is the 10-year outlook for the global Acoustic Fish Deterrent market?
What factors are driving Acoustic Fish Deterrent market growth, globally and by region?
Which technologies are poised for the fastest growth by market and region?
How do Acoustic Fish Deterrent market opportunities vary by end market size?
How does Acoustic Fish Deterrent break out by Type, by Application?