The fish:The wild ones can be found in the Amur River. The species normally matures in the 15th ~ 20th year, and can live up to 100 years and reach over 1000kg. This precious species is the biggest sturgeon.
The caviar:is produced from roes of mature Huso dauricus of over 15 years of aqua culture. Its color is mostly brownish yellow or brownish grey. The roes are smooth and even, with a special sheen. Its diameter is over 3.2mm. It has a full-bodied flavor with a special aromatic after taste.