Relative Sensitivity of Hatchery Profits to Feed Price and Survival:
Are Lower-Cost Feeds a False Economy? By Peter Van Wyk Introduction Since early 2022, a global oversupply of frozen shrimp and high inventory levels have…read article
News & Articles
Zeigler Bros., Inc. Launches New Koi Line-Up And Packaging
FOR IMMEDIATE RELEASE GARDNERS, PA – March 16, 2026 – As a long-standing leader in Aquaculture nutrition, Zeigler Bros., Inc. combines decades of research collaboration…read article
Zeigler on the Hill: Advocating for Aquaculture and Animal Feed Innovation
Zeigler Bros., Inc. was strongly represented on Capitol Hill this September, continuing its longstanding commitment to advancing the aquaculture and animal feed industries through active…read article
Enhancing Aquatic Health and Performance with Zeigler’s Vpak: A Proven Immune Support Feed Additive
Zeigler continues to lead innovation in aquaculture nutrition with Vpak, a scientifically formulated feed additive designed to enhance the immune system of aquatic species. Backed by…read article
Targeting the gut: Improved Vibrio control with microencapsulated probiotics
By Peter Van Wyk and Leandro Castro Bacterial diseases, especially those caused by Vibrio spp., are a leading cause of mortality in shrimp hatcheries. In…read article
Zeigler Bros., Inc. Celebrates 90 Years of Innovation, Service, and Community at Company Banquet
FOR IMMEDIATE RELEASE East Berlin, PA – April 26, 2025 — In a heartfelt celebration held in Gettysburg, Pennsylvania, Zeigler Bros. marked a remarkable milestone—90…read article