Ozone in Aquaculture
Cleaner water. Healthier fish. Better results.
In the aquaculture industry, water quality isn’t just a technical detail — it’s a critical success factor. At EMO3, we specialize in custom-built ozone generator systems for Recirculating Aquatic Systems (RAS) aquaculture that help you reduce fish mortality, improves production yield, and reduces overall cost.
Whether you’re managing a hatchery, a large-scale RAS, or an intensive fish farm, ozone in aquaculture gives you the control you need over water conditions, without the downsides of harsh chemicals.
How Does Ozone Work?
Ozone works through oxidation. It destroys dissolved organic compounds, breaks down ammonia, and neutralizes waterborne pathogens. In technical terms, it boosts the performance of your biofiltration system and helps stabilize oxygen levels — which are key to fish growth and overall system health.
Ozone also plays a role in controlling pH, reducing bacterial load, and ensuring safe, clear water in recirculating aquaculture systems (RAS).
Why Choose Ozone Water Treatment?
Ozone treatment is one of the most powerful and efficient ways to treat water in aquaculture operations. As a powerful oxidizing agent, ozone reacts instantly with organic matter, harmful bacteria, and viruses in the water — reducing the organic load and improving water clarity.
More importantly, ozone promotes fish health by creating cleaner environments and reducing the risk of disease outbreaks. Unlike chlorine or antibiotics, ozone leaves no residue, no taste, and no environmental impact. It’s a truly non-chemical water treatment solution that makes sense for modern, sustainable aquaculture facilities.
Ozone in RAS: Efficient & Reliable
In closed-loop RAS facilities, water quality is everything. Ozone offers a 2 for 1 advantage: Reduces pathogen and organic load while increasing oxygen levels! ozone treatment offers precise control over disinfection, ammonia reduction, and dissolved oxygen levels. By removing organic materials before they clog filters or bio-beds, ozone extends the life of your filtration equipment and improves system efficiency.
Ozone in hatchery management also helps reduce mortality and supports stronger fish from day one. It’s a smarter, cleaner way to raise healthy stock — without overreliance on antibiotics or chemical additives.
Benefits of Ozone for Aquaculture
- Favorise une meilleure santé des poissons
- Réduction des bactéries nuisibles et virus
- Réduction de la charge organique et des boues
- Amélioration des performances du traitement de l’eau
- Augmentation de l’oxygène dissous et de la qualité de l’eau
- Conformité aux normes sanitaires et environnementales
- Réduction des coûts d’exploitation à long terme
Whether you’re working in freshwater, saltwater, or brackish environments, ozone in aquaculture gives you the flexibility and power to maintain peak performance — naturally.
Ozone Systems for Fish Farming
Every fish farm is different — and so is every ozone generator for aquaculture. At EMO3, we offer scalable, turnkey systems with intelligent dosing, modular design, and fully integrated sensors. From compact hatcheries to industrial-scale farms, we provide ozone technology that adapts to your operational needs.
Looking for a large ozone generator system for large-scale fish farming? We can help. Need to integrate ozone with your existing aquaculture water disinfection setup? We’ve done that too.
Why EMO3?
At EMO3, we don’t just supply generators — we engineer solutions. Our team of experts will design, install, and maintain a complete ozone system tailored to your facility. From 50 g/h to 5 kg/h production, we deliver:
- CAD-based system design
- On-site consultation and commissioning
- Smart integration with existing filtration or RAS setups
- After-sale technical support and parts
- Expertise across RAS aquaculture
From consultation to installation and beyond, we’re with you every step of the way.
Let’s Improve Your Water Quality
Whether you operate a trout hatchery, a tilapia farm, or a salmon RAS facility, EMO3 provides the ozone solutions for aquaculture you need to succeed — safely, sustainably, and profitably.
Want to learn how ozone could transform your operation?
Got Questions? You’re Not Alone.
Why is ozone used in aquaculture water treatment?
Because it works quickly, leaves no chemical residue, and improves both water and fish health.
Is ozone safe for fish and aquatic species?
Yes — when properly dosed, ozone is safe and widely used across commercial aquaculture facilities.
Can ozone replace chemical disinfectants in aquaculture?
Absolutely. It’s more effective, more sustainable, and reduces your regulatory risk.
How does ozone improve water clarity and reduce disease?
By oxidizing suspended particles and eliminating pathogens that harm fish.
What’s the right ozone dosage for aquaculture?
That depends on your system’s volume, flow rate, and specific species. Contact us for a tailored evaluation.