Fishers, chefs, and seafood suppliers who need clean and healthy oceans to provide quality, nutritious seafood for our customers; tribal nations who hold the ocean ecosystem and its inhabitants as sacred; nonprofit organizations who fight to protect our environment; academics and researchers who study ocean health and conservation; and coastal communities and businesses who depend heavily on the ocean for our livelihoods and wellbeing write to the US Congress on their opposition to industrial marine finfish farming because it poses serious risks to our oceans, coastal communities, and public health.