The company is based in Tiraspol, Moldova. Billund Aquaculture Service from Denmark, a company which has successfully built circulation systems for very different fish species throughout the world for more than 25 years, was commissioned to provide the technical facilities. The provisional date set for the final construction stage is 2012 by which time about 30,000 m² of covered space will be available. The system will then include the following modules: hatchery, fingerling unit, two grow-out units, three units for large sturgeon, spawning fish unit, two processing plants
Broodstock from the Black Sea and the Caspian Sea
At present the farming facility contains the following sturgeon species of different ages: sterlet (A. ruthenus), bester (A. ruthenus x Huso huso), beluga (Huso huso), Danube sturgeon (A. gueldenstaedtii)
Sterlet and bester are mainly being used to gain experience. In the long term only beluga and Danube sturgeon are to be produced. Already today there are several thousand sturgeon of different ages of these species in the facility. They come from spawning fishes from both the Black Sea and from the Caspian Sea and the two groups are kept strictly separate.
Caviar has already been produced from both sterlet and bester. By carefully controlling production processes, using high-quality feed, and ensuring optimal farming conditions it is possible to shorten the time the fish take to reach maturity. Time savings of approximately 25% have been achieved compared to sturgeon living in the wild. Based on this experience the company managers assume it will be possible to achieve similar time savings in the case of beluga.
|Average weight in kg after||Max/min length in cm after|
|12 months||24 Months||36 Months||48 Months||12 Months||24 Months||36 Months||48 Months|
|Sterlet x Belgua||1.2||3.5||5.8||7.6||62/52||82/70||100/92||112/104|
A processing plant each for eastern and western markets
Aquatir Ltd holds ISO22000 and HACCP certification and is registered at CITES. The company’s product portfolio includes top quality black caviar, a wide variety of sturgeon meat products, eggs and fry for export, and large sturgeon for live sales. It also intends to keep the broodstock as a genetic base, for reintroduction both to the Caspian Sea and the Black Sea.
The company has two processing plants which operate completely separately from one another. The first plant produces products for Eastern Europe – mainly for the Russian market. The second plant was specially designed to meet the requirements of target groups in Europe, the USA and Japan. The reason for the separation is above all the different legal situations. Caviar for export to Russia, for example, can be obtained without killing the sturgeon. A long established processing technique guarantees the required quality.
New spawning fish facility enables steady production of caviar
Based on experience gained by different specialists a completely new kind of spawning fish facility was developed. It enables the production and fresh delivery of very high-quality caviar at any time. This kind of facility would sooner be expected in countries like Russia, Iran or Kazakhstan, i.e. in countries that have been traditionally involved with sturgeon farming and caviar production. It is all the more satisfying that this success story was realised in Moldova thanks to the good cooperation between the partners.
Already in the autumn of 2009, 50,000 one-summer fry of Russian sturgeon with an average piece weight of about 100 grams were released in the Dniester River. This made a substantial contribution to the improvement of the ecological situation there and particularly to the strengthening of the fish stock in this river. With this first measure Aquatir Ltd. has demonstrated clearly its ecological and economic responsibility for the benefit of the region.
Further information is available from Svetlana Kasaeva at www.aquatir.md or from Dietmar Firzlaff, who played a decisive role in the development of the overall concept, at www.aquafuture.de.
Svetlana Kasaeva; Aquatir Ltd.
Dietmar Firzlaff; aquaFUTURE e.K.