RAS module 4,5 m² – ready-made mini kit for breeding crayfish

RAS module for crayfish rearing - 4.5 m²

The 4.5 m² RAS module is a compact closed water system designed for incubating eggs, rearing Australian crayfish fry and keeping broodstock. Thanks to the optimally selected components, the system provides stable conditions for the development of juveniles and allows for the temporary holding of up to 35 kg of river crayfish.

Main advantages and features of the 4.5 m² module

Compact and efficient
The module takes up a minimum of space, which allows it to be installed even in small rooms. At the same time, it has a water volume of 1.2 m³, which creates optimal conditions for the cultivation and maintenance of crayfish at different stages of development.

Ready-to-use kit
The RAS module includes a shelving kit, three cultivation tanks, a biofilter, a Grundfos circulation pump, a Sun-Sun Aco-005 compressor, aeration sprayers, and a complete set of pipes, taps and fittings. This allows you to quickly launch the system and avoid additional costs for components.

The ideal solution for fry and brood stock
The module has been designed with the Australian red snapper in mind. Its design allows you to:

• Incubate eggs and ensure safe hatching of larvae.
• Grow planting material (fry) in stable conditions.
• Maintain breeding stock for further reproduction.

Possibility of river crayfish overexposure
In addition to its main purpose, the ultrasonic unit is suitable for storing up to 35 kg of river crayfish before sale or transport. This makes it a versatile choice for fish farms and farmers.

Effective biofiltration and aeration
The system is equipped with a biofilter (1000×500×400 mm) and 50 litres of bio-loading, which allows you to keep the water quality at a stable level. The Sun-Sun Aco-005 compressor and two spray nozzles provide the optimal aeration required to maintain the activity and health of the aquatic life.

Who is this RAS module suitable for?

1. Producers of Australian crayfish planting material.
2. Farmers who want to increase the survival rate of fry and broodstock.
3. Farms that temporarily hold river crayfish before selling them.
4. Research centres that study aquaculture technologies.

Why is it worth buying a 4.5 m² RAS module?

• Compact dimensions that allow installing the system even in a small room.
• A complete set that does not require additional equipment.
• Effective biofiltration and aeration for stable water parameters.
• Possibility of breeding fry, keeping egg females and breeding stock.
• Suitable for temporary maintenance of river crayfish before sale.

The 4.5 m² RAS module is an ideal solution for crayfish farmers. It allows you to efficiently raise fry, maintain breeding stock and store river crayfish before sale. Its compactness, efficiency and readiness for operation make it a universal choice for small and medium-sized farms.

You can order an RAS crayfish culture system right now - our specialists will help you get the system up and running and advise on all your questions.