At Sirputis, we specialize in designing and manufacturing tailor-made solutions for seaweed hatcheries. Whether you need custom seedling trays, nurseries, or grow-out systems, we build equipment that meets your exact specifications—ensuring optimal performance and maximum yield.
Our systems are engineered to create ideal conditions for seaweed growth, with precise control of temperature, light, and nutrient delivery. With Sirputis as your partner, you can count on reliable, high-quality equipment that helps you grow better crops and scale your operations with confidence.
We’re also the official European distributor of Industrial Plankton photobioreactors (PBRs)—ready-to-use systems for efficient microalgae cultivation. These plug-and-play bioreactors are ideal for producing high-value bioproducts or clean inoculum for large-scale algae systems.
Whether you’re looking for custom-built solutions or off-the-shelf equipment, Sirputis is your trusted, one-stop shop for seaweed and microalgae hatchery technologies.
Cultivation rope for direct seeding
Kuralon blends available
- Durable PES Construction: Built for long life and reliable strength.
- Sinking Design: Ensures precise seed depth for optimal germination.
- Pre-Washed for Efficiency: Norwegian developed protocol removes residual oils
- Braided Construction (D12mm): Strong, manageable for demanding applications.
Other diameters available.
Front side
Back side
Optional Features
- Stitched Eyelets (loops): Secure attachment for deployment. Placement: in the ends
or custom along the lenght; - Pre-Stretched Core (Optional): Minimizes unwanted rope elongation (creeping);
- Pre-Stretched & Heated Core (Optional): Premium creep mitigation for demanding use;
- Convenient Packaging Solutions:
- 100m/10kg Spools: Ideal for small projects or testing;
- Reusable 300m/30kg Spools: Cost-effective for regular use;
- Large Spools (up to 4km/400kg): Maximize efficiency in large-scale operations;
- MOQ: 1000m (samples available upon request).
Proven in lab, Atlantic Ocean and North Sea since 2018
Green sporophytes at day 7
Direct seeded Alaria e. (food grade)
Proven rope washing procedure
Multiple rinsing steps and validation of water quality prior to drying.
Step 1
Step 3
Step 2
Step 4
Stitched Eyelets (loops):
Secure attachment for deployment. Placement: in the ends or custom along the lenght.
