EFICO Sigma 844 - Specially formulated for high quality caviar production

The number one choice

BioMar sturgeon feed is the number one choice in France and is now being offered worldwide. With two different digestible energy levels, EFICO Sigma 840 and 841 offer farmers grower feed choices for different seasons and farming conditions. Furthermore, BioMar has a specially designed finishing feed, EFICO Sigma 844 for caviar producing sturgeon. By applying our research on the correct fatty acid and nutrient balance, BioMar aims to provide farmers with abundant, quality caviar.

Grower feeds - caviar production

EFICO Sigma 840

Optimal feed for winter feeding and conventional production methods

  • Designed for low growth periods and conventional farming conditions.

  • Medium energy and limited fat to limit infiltration of lipids into the ovaries (caviar).

  • High quality ingredients with ideal levels of amino acids, vitamins, and Omega-3 fatty acids.
EFICO Sigma 840
Pellet size (mm) 3 – 4.5 – 6.5 – 9 – 12
DE (MJ/kg) 16.1 – 16.2 – 16.7 – 16.7 – 16.7
LAP No
Datasheets Download
Comment Low growth periods
EFICO Sigma 841

Best choice for maximum growth

  • High digestible energy for high growth periods during juvenile life-stages and warm summer months.

  • High quality ingredients with ideal levels of amino acids, vitamins, and Omega-3 fatty acids.

  • Low FCR for lower nitrogen and phosphorous discharge into the environment.

  • Recommended feed for growing sturgeon in recirculation systems.

EFICO Sigma 841
Pellet size (mm) 3 – 4.5 – 6.5 - 9
DE (MJ/kg) 17.7 – 17.8 – 18.3 - 18.3
LAP No
Datasheets Download
Comment High growth periods
EFICO Sigma 844

Specially formulated for high quality caviar production

  • Specially designed for mature sturgeon females as a finishing feed for the final stages of caviar production.

  • Since EFICO Sigma 844´s launch, it has been the number one caviar feed in France.

  • Contains highest vitamin and mineral levels and lowest lipid content of the product range for early production of high quality caviar.

  • Focus has been placed on the fatty acid profile in order to promote mature female nutrition and caviar that matches wild-catch production.

EFICO Sigma 844
Pellet size (mm) 6.5 - 9
DE (MJ/kg) 16.3 - 16.3
LAP No
Datasheets Download
Comment Finishing feed

Comparison table

x Sturgeon Growers -caviar - FR COMP. (container)

EFICO Sigma 840 EFICO Sigma 841 EFICO Sigma 844
Pellet size (mm) 3 – 4.5 – 6.5 – 9 – 12 3 – 4.5 – 6.5 - 9 4,5 - 6,5 - 9
DE (MJ/kg) 16.1 – 16.2 – 16.7 – 16.7 – 16.7 17,7 - 17,8 - 18,3 - 18,3 16,4 - 16,4 - 16,4
LAP No No No
Comment Low growth periods High growth periods Finishing feed
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