Fish farming tanks need to support stable, hygienic and efficient aquaculture operations. NPI supplies modular steel fish farming tanks for commercial fish farms worldwide, suitable for recirculating aquaculture systems, aquaponics and other controlled growing environments.
Our tanks are designed for long-term use in demanding aquaculture conditions, with flexible dimensions, high-quality lining materials and a modular construction that supports efficient transport, installation and day-to-day operation. This makes them a reliable solution for modern fish farming projects worldwide.
Fish farming tanks for different aquaculture systems
Our fish farming tanks are suitable for a wide range of aquaculture applications, including recirculating aquaculture systems (RAS), aquaponics, hatcheries and other controlled fish farming environments. Depending on the project requirements, they can be used in both freshwater and saltwater operations.

Why choose NPI fish farming tanks
NPI’s fish farming tanks are designed for efficient, controlled and scalable aquaculture. Built from durable steel and combined with high-quality lining materials, they provide a reliable growing environment for modern fish farming operations worldwide.
Our tanks are suitable for a wide range of facilities and aquaculture applications. They can be tailored to different species, production methods and local project conditions, making them a flexible solution for fish farms of different sizes and system types.
Key advantages of our fish farming tanks
- Durable steel construction for long-term use
- High-quality lining materials for a reliable tank environment
- Easy to clean and maintain
- Low maintenance requirements
- Flexible diameters and heights for different species and facility layouts
- Easy to disassemble, relocate or expand when needed
Suitable for multiple fish species and aquaculture applications
NPI fish farming tanks are used worldwide for species such as tilapia, shrimp, catfish, sturgeon, carp, eel, pangasius, trout and salmon. Thanks to their flexible design, the tanks can be adapted to different species, production methods and site conditions.
Modular steel fish farming tanks as an alternative to concrete or plastic tanks
Compared with traditional concrete tanks, modular steel fish farming tanks are faster to install and less dependent on local construction quality. Compared with plastic tanks, they offer greater flexibility in size, are more suitable for larger-scale projects and can be transported more efficiently for international delivery.
Built from corrugated steel plates and high-quality liners, NPI fish farming tanks combine durability, flexibility and ease of installation in one reliable solution for commercial aquaculture.
Custom fish farming tanks tailored to your project
Every aquaculture project has its own technical requirements. That is why our fish farming tanks can be tailored in size, materials and configuration to match the species, production method, available space and operational goals of your facility.
We can adapt dimensions, liner materials and tank setup to create a solution that fits your fish farming operation and local conditions.
Proven in international aquaculture projects
NPI fish farming tanks are used in aquaculture projects worldwide. Our modular systems are designed for efficient transport, reliable installation and long-term use in a wide range of fish farming environments.
With international project experience and a strong focus on quality, durability and practical usability, we support aquaculture businesses in building efficient and dependable fish farming systems.
Why aquaculture businesses choose NPI
With decades of experience in water storage and international projects, NPI combines technical expertise, reliable production and a customer-focused approach. Our skilled team and advanced production facilities allow us to deliver durable and dependable fish farming tank solutions for aquaculture projects worldwide.
We work closely with customers to find the right solution for their facility, species and operational goals. This practical and collaborative approach helps us build long-term relationships with aquaculture businesses around the world.












