Amplang is one of the fish-based snacks that many people are involved in making. Amplang is made from mackerel fish, but the use of striped catfish is an alternative to mackerel fish. Amplang has a formulation consisting of finely ground fish meat mixed with tapioca flour, salt, sugar, leavening agent, eggs, and water. This research aims to determine the effect of seaweed flour addition on the …