Tanks basins and cages for aquaculture

Subcategories

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  Rectangular tanks

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  Circular tanks

  Our circular tanks for aquaculture and aquariology are designed for the breeding of fish, crustaceans, and other aquatic organisms. The circular shape allows for optimal water management and creates a more stable environment for the raised species.

  Main Features:

  • Circular shape: Ensures even water circulation, promoting better oxygenation and uniform distribution of nutrients. This helps reduce dead zones where debris can accumulate.

  • Durable materials: Typically made from materials like fiberglass, concrete, or reinforced PVC to ensure a long lifespan and resistance to water conditions.

  • Filtration and aeration system: Often equipped with advanced filtration and aeration systems to maintain water quality by optimizing gas exchanges and eliminating waste.

  • Easy cleaning: The circular shape facilitates cleaning by allowing more efficient water flow, reducing debris and sediment buildup.

  • Versatility: Suitable for a wide range of aquatic species, whether in commercial aquaculture or in aquariology for hobbyists or researchers.

  Advantages:

  • Optimization of water circulation and oxygenation.
    Reduction of fish stress by providing more natural living conditions.
    Better control of water parameters (pH, temperature, oxygen).
    Ease of maintenance and management.

  Circular tanks are ideal for aquaculture professionals looking to improve the profitability and sustainability of their production, as well as for aquarists seeking to create a healthy environment for their fish.

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  Tank equipment

  Aquaculture Pond Equipment and Accessories: Overflow, Grilles, and Other Essential Elements

  The main equipment and accessories used in aquaculture ponds to maintain a stable and optimized environment for aquatic organisms:

  1. Overflow

     • Function: The overflow is a device used to maintain a constant water level in the aquaculture pond. When the water level exceeds a certain height, the excess water flows out through the overflow to prevent any overflow. This helps control variations in water levels, which are essential for maintaining good water quality and preventing flooding.

     • Associated Accessories:

       • Drainage pipes to channel the excess water.

       • Protective grilles to prevent large debris from blocking the water outlet.

  2. Filtration Grilles

     • Function: The grilles are placed at the water's entry or exit to filter large debris like algae, leftover food, or fish excrement. They serve as the first line of defense to keep the water clean and prevent clogging of the main filters.

     • Associated Accessories:

       • Stainless steel or durable plastic grilles: These materials are used for their durability and resistance to corrosion.

       • Removable grilles: Allow for easy cleaning and regular maintenance.

  3. Waste Management System

     • Function: This system is designed to manage and eliminate the organic waste generated by fish and other organisms. This includes excrement, uneaten food, and other debris.

     • Associated Accessories:

       • Settling tanks or clarifiers: To separate solid particles from the water.

       • Wastewater treatment systems: To efficiently recycle or dispose of organic waste.

  4. Protection and Safety Nets

     • Function: Nets are used to protect the pond from predators or to contain certain types of fish or aquatic organisms.

     • Associated Accessories:

       • Anti-predator nets: To protect the pond from birds, mammals, or other animals.

       • Containment nets: Used to prevent fish from escaping, especially in open systems.

  Aquaculture pond equipment and accessories, such as the overflow, filtration grilles, aerators, and water management systems, are essential for maintaining a controlled and healthy environment for aquatic organisms. These tools help regulate water quality, provide adequate feeding, control temperatures, and manage waste, while ensuring efficient and sustainable aquaculture production.

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  Special tanks and...

  Special gravity-fed feeding tanks in aquaculture are designed to facilitate the feeding of aquatic species using the force of gravity to distribute the food. These systems are particularly efficient in reducing energy consumption and ensuring a regular and uniform feeding of the animals. The tanks can be custom-made according to the client's specifications, with walls, legs, and flanges adapted to the needs of aquaculture. This ensures better space management, ease of maintenance, and optimizes the food distribution, depending on the type of installations and the species being farmed.

  The distribution channels for gravity feeding are often integrated into these systems and allow the food to be controlled and directed towards the ponds or breeding areas. They are designed to ensure optimal flow and efficient food management while minimizing waste and ensuring uniform distribution.

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  Cages for aquaculture

  Floating cages for aquaculture are structures used for fish farming in open natural environments, typically in the sea or lakes. They allow fish to be kept in a controlled environment while utilizing the surrounding water for their growth.

  Main Features:

  Floating Structure:

  • Made of plastic, metal, or foam floats to ensure stability and buoyancy.
  • Held in place by an anchoring system adapted to local conditions (currents, depth, seabed type).

  Nets and Meshes:

  • Made of nylon, polyethylene, or materials treated against wear and predator attacks.
  • Mesh size varies depending on the species farmed and its growth stage.

  Feeding and Monitoring Systems:

  • Manual or automatic feeding to optimize growth.
  • Sensors to monitor water quality (oxygen, temperature, salinity).

  Types of Cages:

  • Rigid: Solid frame, used in calm waters.
  • Flexible: More suitable for exposed environments (offshore).

  Advantages of Floating Cages:

  • Efficient use of aquatic space without requiring land-based infrastructure.
  • Low environmental impact if properly managed (cage rotation, controlled feeding).
  • Optimized production through precise monitoring of growth conditions.

  Challenges and Drawbacks:

  • Risk of local pollution due to the accumulation of organic waste (feces, uneaten food).
  • Exposure to predators and diseases, requiring preventive measures.
  • Dependence on weather conditions, especially at sea (storms, strong waves).

  These cages are commonly used for farming fish such as salmon, tilapia, sea bass, or sea bream. They provide an efficient solution to meet the growing demand for aquaculture products while preserving natural resources.

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  Rounded-corner square...

  Subsquare Tanks for Aquaculture and Aquariology
  A subsquare tank for aquaculture and aquariology is a reservoir specifically designed for breeding fish, crustaceans, and other aquatic organisms. Its slightly square shape allows for efficient space management while offering better water circulation compared to traditional tanks.

  Main Features:

  • Subsquare shape: This shape, with slightly rounded corners, optimizes space while promoting smoother water circulation, improving oxygenation, food distribution, and fish comfort.

  • Durable materials: Made from robust materials like fiberglass, reinforced PVC, or concrete, ensuring a long lifespan and optimal resistance to water conditions.

  • Filtration and aeration system: Equipped with advanced filtration and aeration systems to maintain water quality, remove waste, and ensure a healthy environment for aquatic species.

  • Easy cleaning: Its subsquare shape simplifies cleaning by allowing better water flow and minimizing dead zones where debris could accumulate.

  • Versatility: Suitable for a wide range of aquatic species, whether in commercial aquaculture or aquariology for researchers or hobbyists.

  Advantages:

  • Optimization of space while maintaining good water circulation.

  • Reduction of fish stress by providing more natural living conditions.

  • Better control of water parameters (pH, temperature, oxygen).

  • Ease of management and maintenance due to the improved shape.

  Subsquare tanks are particularly suitable for aquaculture professionals looking to maximize the profitability of their facilities, as well as for aquarists seeking an optimal environment for their fish.

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  Metal circular tank

  The metal circular tank for aquaculture is designed to provide a robust and durable solution for fish farming and other aquatic organisms. With its modular and resistant structure, it ensures optimal water management and a stable environment to promote the growth of aquatic species. Easy to install and maintain, this tank is ideal for aquaculture operations, whether small or large-scale. Its circular design guarantees better water circulation and enhanced control of environmental parameters.

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  Production of live prey

  The production of live prey is a crucial step in aquaculture, particularly for the rearing of fish larvae, crustaceans, and other aquatic species. It involves cultivating and maintaining live organisms such as rotifers, Artemia, and copepods, which serve as a natural food source for larvae. These prey are rich in essential nutrients and promote healthy and rapid growth in farmed animals. The process requires strict control of water parameters, the nutritional quality of the prey, and culture conditions to ensure optimal and consistent production.

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  Custom-made tank

  Custom-Made Tanks in Aquaculture

  Custom-made tanks play a key role in aquaculture by allowing optimal adaptation to the specific needs of farmed species and the constraints of facilities. Here are the main advantages:

  1. Adaptation to Species Needs

  Each aquatic species has specific requirements in terms of water volume, oxygenation, and environmental conditions. A custom-made tank optimizes:

  • Depth and surface area based on fish behavior (open-water swimmers, bottom dwellers, etc.).

  • Tank shape, which can influence water circulation and reduce animal stress.

  2. Optimization of Space and Infrastructure

  Aquaculture farms often have space constraints. A custom-designed tank allows:

  • Better use of available surfaces by adapting to existing buildings or structures.

  • Easier integration of equipment (filtration systems, pumps, aerators).

  3. Improved Water Management and Sanitary Quality

  • Possibility of integrating optimized drainage and cleaning systems to limit waste and pathogen buildup.

  • Better management of water flow and aeration, essential for maintaining good water quality and ensuring fish growth.

  4. Customization of Materials and Durability

  • Choice of suitable materials (reinforced plastic, fiberglass, stainless steel, concrete) depending on the type of farm (freshwater, saltwater, recirculation).

  • Increased durability and resistance to specific environmental conditions.

  5. Cost and Productivity Optimization

  A well-designed tank reduces losses (mortality, diseases) and facilitates farming operations, improving the farm’s profitability.

  Conclusion

  Custom-made tanks in aquaculture allow perfect adaptation to the needs of farmed species and the constraints of farming operations. By optimizing space, water management, and durability, they enhance the productivity and sustainability of aquaculture systems.

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  Flexible tank

  AQUACULTURE France distributes a wide range of flexible tanks for storage, collection, and transport of various fluids.
  Some models are custom-made.
  We offer this range of flexible tanks for temporary or long-term storage.
  Considering the volume of water stored, this type of flexible tank is both technically and financially advantageous.

  • Compact

  • Easily transportable

  • The absence of air between the water and the tank reduces the risk of water contamination

  Our range can be adapted for several applications:

  • Truck transport

  • Transport by plane or helicopter

  • Sea storage: floating tank

  • Towable by car: towable tank

  • Ground storage

  • Onboard storage on a boat

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  Cisterns

  Tanks used in aquaculture play a key role in sustainable water management. Made from high-density polyethylene (HDPE) or polyester, they offer excellent resistance to UV rays, chemicals, and temperature variations. Their robustness allows for the storage of large volumes of water, whether fresh, seawater, or rainwater.

  These tanks are equipped with a sealed lid to prevent water contamination, as well as a drain tap to facilitate cleaning or water transfer. Some models are mounted on pallets with a metal frame for easier transport and storage.

  In aquaculture, tanks serve multiple purposes:

  • storing water for fish or shellfish farming,

  • collecting rainwater for later use,

  • thermal regulation or species quarantine,

  • preparation of nutrient solutions or treatments.

  Using these tanks improves the efficiency of aquaculture farms while reducing their environmental impact.

  AQUACULTURE France offers a wide range of fixed or mobile tanks, with volumes ranging from a few hundred litres up to 18 m³.

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  IBC containers

  IBC containers (Intermediate Bulk Containers) are widely used in aquaculture for their practicality, durability, and versatility. Made of high-density polyethylene (HDPE) and protected by a metal cage, these modular tanks are designed for the storage and transport of large volumes of liquids.

  In aquaculture, IBCs are especially valued for the following uses:

  • Water storage: fresh water, seawater, or rainwater for rearing tanks.

  • Quarantine: IBCs can serve as temporary tanks to isolate sick or newly introduced fish.

  • Preparation of treatments or liquid feed: they are ideal for mixing medicated or nutritional solutions before distribution.

  • Water recovery: in recirculating or closed-loop systems, IBCs collect water prior to filtration or reuse.

  Easy to handle with a forklift, stackable, and usually equipped with a drain valve, IBCs offer a cost-effective and efficient solution for optimising water management in aquaculture operations.