Aquaculture farmers are at a high risk of losing fish, income, and ultimately, their livelihoods due to bacterial and viral diseases that spread easily and quickly through facilities. MicroSynbiotX is developing a potentially revolutionary microalgal feed that will be a vehicle for a range of vaccines and leverage the innate immunity of the aquatic organism to combat viral and bacterial diseases. Benefits of this innovation will include a reduction in antibiotic use, reduced fish loss from disease outbreaks, and increased productivity for aquaculture farmers.