Aquaculture

In the last few decades, over the course of the worldwide overfishing, aquaculture developed into an alternative to cover the increasing human demand for fish.

One type of aquaculture production is the so-called land-based aquaculture, where the production takes place in complex recirculating systems. In such systems, the water is continuously treated, achieving optimal life conditions for the animals.



Recirculating Aquaculture Systems

In den sogenannten rezirkulierenden Aquakultur Systemen (RAS) werden die Ausscheidungen durch mechanische, chemische und biologische Filterstufen in für die kultivierten Organismen unschädliche Formen überführt und aus dem Wasser eliminiert.

Diese Systeme ermöglichen heute eine Intensivhaltung von z.B. Fischen oder Garnelen – bei optimalen Lebensbedingungen und minimalen Wasserverbrauch. Im Gegensatz zu offenen Mastanlagen (z.B. in Netzkäfigen oder Teichen) wird im RAS das Produktionswasser teilweise oder vollständig wieder verwendet.


Aquaculture Products

Canox

The oxygenation system Canox is the optimal solution for the in-situ mixing between oxygen gas and water.

 

Protein Skimmer Helgoland

The protein skimmers of the Helgoland series are of particular importance in aquaculture systems. Sander protein skimmers can remove the finest particles and thus it is possible to achieve clear water in aquaculture and fish farming systems. Depending on the size of the aquaculture system, Sander protein skimmers are designed for a water flow of approx. 3 m³/h to approx. 990 m³/h and are manufactured in different diameters, from 250 mm up to 3000 mm. The models Helgoland 250 mm to 500 mm are built in transparent acrylic glass. From a diameter of 600 mm, polyethylene (PE) is used as standard material. PE is a valuable material that is resistant to sea water. All Helgoland models are designed for the use with ozone. You can find more information under FOX.

Special dimensions, custom-designs and tailor-made protein skimmer solutions are possible.

Aquaculture Module System AMS

The AMS is a robust and compact aquaculture system with neomar oceanloop® technology. Suitable for different production capacities in fresh, brackish or seawater environments, the AMS can also be used for broodstock, as a quarantine unit, as a holding system, or for research purposes. The system is also suitable for the production of shrimp.

 

Denitrification Impuls Deni

The Impuls Deni is the perfect solution for all aquaculture systems that need a denitrification biofilter.

 

Degasser

Sander Flat Bed Degasser is a very effective and efficient solution to control the gas balance in aquaculture systems, especially the discharge of carbon dioxide (CO2) and nitrogen (N2).

FOX

FOX is the combination of protein skimmer and ozone technology to achieve clear water conditions in your aquaculture system. With FOX you can enhance the management of your farming system in many ways.

 

Protein Skimmer Fresh-Skim Injector

The protein skimmers of the Fresh-Skim Injector series are of particular importance in fresh water aquaculture systems. Sander protein skimmers can remove the finest particles and thus it is possible to achieve clear water in aquaculture and fish farming systems. Depending on the size of the aquaculture system, Sander Fresh Skim Injector are designed for a water flow of approx. 3 m³/h to approx. 990 m³/h and are manufactured in different diameters, from 250 mm up to 3000 mm. The models Helgoland 250 mm to 500 mm are built in transparent acrylic glass. From a diameter of 600 mm, polyethylene (PE) is used as standard material. All Fresh Skim Injector models are designed for use with ozone. You can find more information under FOX.

Special dimensions, custom-designs and tailor-made protein skimmer solutions are possible.

Ozone Generators Multizon

In aquaculture systems that work with very little water exchange, the use of ozone is necessary. Our ozone generators of the Multizon series, in combination with protein skimmers of the Helgoland or Fresh Skim Injector series, are the perfect solution to mix the ozone with the water. You can find more information under FOX.

The ozone generators of the Multizon series are fully automatic and manufactured in accordance to the German DIN 19627 standard. The units are cooled by air and the standard version is designed for a vacuum operation. A manufacture for pressure operation is possible.

The Multizon series can produce, depending on the size, between 5 and 500 g/h of ozone at a concentration of approx. 20 g/m³.

RASalt®

Sander has developed its own salt mixture, especially for aquaculture systems that work with artificial seawater.

RASalt® is based on a long-term experience and has all salts and minor elements for the production of a high-quality seawater.

Rest Ozone Decomposer

Sander rest ozone decomposers are designed for the use with Sander protein skimmers Helgoland, Fresh Skim, and Fresh Skim Injector series.

 


References

Our customers in the aquaculture sector, especially recirculation systems for fish farming, benefit from clear tank water and a healthy environment for the production of tasty animals.

 

Excerpt of our reference list:

Aquacultur Fischtechnik (DE)


Artec Aqua (NO)


Adriatic Sea (IT, ES)


Aga Halibut (NO)


Akva Group (DK)


Aquaculture Tech (TN)


Atlantic Sapphire (US)


Aqua Optima (NO)


Aqua-Teknik AS (NO)


Billund Aquaculture (DK)


Blennius (ES)


Cleanfish AS (NO)


Crusta Nova (DE)


CHF (FR)


Danish Salmon (DK)


EPP Industrietechnik (DE)


Förde Garnelen (DE)


Fresh Corporation (DE)


Gadus Settefisk AS (NO)


Grieg Seafood (GB)


Jurassic Salmon (PL)


Kunststoff Spranger (DE)


Kaust (SA)


Mørvedbukta (NO)


Nomatek (FO)


Norsk Kveite AS (NO)


Ocean Cube (DE)


Primozone (SE)


Stofn Fiskur (IS)


Safistela (PT)


Smolten AS (NO)


Treid Uvex (UA)


Ultra Aqua (DK)


Water Proved (DE)


WMD Water (NL)


A number of prestigious research facilities in the aquaculture field, are equipped with Sander technology.

 

AWI (DE)


DTU Aqua (DK)


Sintef (NO)


Nofima (NO)


PUCV (CL)