

Modular circular tank with large capacity, designed for intensive or semi-intensive aquaculture. The tank features a segmented structure that facilitates transportation, on-site assembly, and maintenance. It is especially suitable for freshwater or marine aquaculture installations.
Circular segmented GRP trays, optionally with a base, for installation on a concrete platform, with optional flanges and accessories. These trays are assembled by our experienced staff.
Models | Reference |
ø internal (mm) |
ø external (mm) |
Height (mm) | Vol. m³ (-15%) | Weight (kg) |
1 | B0121100 | 6000 | ~ 6520 | 1500 | 36 | 480 |
2 | B0121200 | 8000 | ~ 8520 | 1200 | 51 | 1200 |
3 | B0121300 | 8000 | ~ 10520 | 1500 | 64 |
Shape: Circular (optimizes water flow and concentrates waste in the center)
Structure: Segmented panels (typically 6, 8, or 12 sections)
Total Volume: 36 to 64 m³ (depending on model)
Diameter: 6.5 to 10.5 meters
Height: 1.2 to 1.5 meters
Material:
Walls: fiberglass-reinforced polyester (FRP), HDPE, or composite sandwich panels
Reinforcement structure: galvanized steel, stainless steel, or aluminum
Assembly: Bolted or securely interlocked with watertight seals
Central drainage system (conical or sloped floor)
Adjustable overflow
Inlet and outlet fittings (PVC or stainless steel)
Access hatches / maintenance ports
Predator or shading nets
Access ladder or walkway
Sensors for water monitoring (oxygen, temperature, pH)
Easy transport due to dismantlable segments
Quick assembly without heavy machinery
Durable materials resistant to corrosion and UV
Optimized hydrodynamics for better water quality management
Simple maintenance with easy access to components