About Us

Probiotics International was created to serve the needs of international customers looking for a high-value, quality probiotic for use in aquaculture. Our unique blend of bacteria is specifically designed to improve fish and shrimp health and provide the optimal balance of enzyme production to meet the needs of large-scale, high-biomass operations in ponds, raceways, and hatcheries. 

Our head office is located in Ann Arbor, Michigan, USA and our production facilities is located in Sarasota, Florida, USA. We research, develop and manufacture pioneering and environmentally responsible probiotic products for the world of aquaculture.


Our Service

We're in the business of supplying solutions to the world of aquaculture. Our knowledgeable team works tirelessly to ensure that our customers are consistently satisfied with our products, customer service, and support.


Our Products

Our 100% organic products are used by top class aquaculture operations around the world. You can find us in Ecuador, Venezuela, Colombia, Brazil, United States, and China. We actively look for distributors in unserved markets.


Our Pledge

Our pledge is to ensure that we meet and exceed the needs of our customers by providing cost-effective solutions in fish and shrimp health and water remediation and treatment for the aquaculture industry around the globe.