Antonius Caviar, produced Gosławice Fish Farm from Poland with over 50 years of sturgeon breeding expertise, ranks as Europe's leading producer and the world's second-largest supplier. Full lifecycle management—from reproduction and nutrition to health monitoring—ensures exceptional roe quality in a pristine, non-urban environment with crystal-clear artesian waters. Only mature female sturgeons from our farms supply the roe, processed under strict supervision by ichthyologists and food technologists in state-of-the-art facilities adhering to global hygiene standards. Stable water conditions yield consistent flavor profiles free of aftertaste, unaffected by external factors. Rigorous protocols in sterile plant produce over 50 tons of Oscietra and Siberian caviar every year preserving natural texture and taste valued by discerning chefs.