Table of Contents

01 Introduction

02 Why Aquaculture Needs an Oxygen Plant 

03 Product Description

04 Key Features

05 Technical Details

06 Advantages

07 Applications

08 FAQs

1. Introduction

Healthy fish in aquaculture thrive in waters with stable dissolved oxygen (DO) levels. An oxygen plant for aquaculture produces pure oxygen on demand, making it easier for fish farms to maintain optimal water quality and achieve maximum yield with minimal mortality.

2. Why Aquaculture Needs an Oxygen Plant 

Aquaculture often involves high stocking densities, temperature fluctuations, and significant oxygen demand at night. All these can lower the DO level in water. To ensure stable DO, an oxygen plant can be employed to continuously supply oxygen.

3. Product Description

Our oxygen plant for aquaculture is a PSA (Pressure Swing Adsorption) or VPSA oxygen generator, which can generate oxygen by separating oxygen from the ambient air with a purity of 90–99% and directly supplying it into aquaculture tanks or ponds.

4. Key Features

l Oxygen Purity: 90–99%

l Automatic flow control

l Energy efficient

l Skid mounted, easy to install

5. Technical Details

l Flow Rate: 5–200 Nm³/h

l Pressure: 4–10 bar

l Power: 2–15 kW

l Control: PLC + touchscreen

6. Advantages

l Improved Fish Health: An oxygen plant ensures a stable oxygen supply in water, preventing oxygen stress in fish and reducing disease and mortality.

l Increased Yield: Oxygen supply can support higher stocking densities, resulting in higher fish yield without growth or death loss.

l Cost Savings: Oxygen plants eliminate the need to use oxygen cylinders and order regular oxygen cylinder deliveries.

l Eco-Friendly: Oxygen is produced from ambient air with less emission and no waste.

7. Applications

l Fish hatcheries

l Shrimp and prawn farming

l Recirculating Aquaculture Systems (RAS)

l Large pond and cage culture systems

8. FAQs

Q1: Can the oxygen plant run 24/7?

A: Yes, it is designed for continuous operation.

Q2: Is it suitable for both freshwater and saltwater aquaculture?

A: Yes, it is suitable for both. The plant’s materials are corrosion-resistant in different environments.