Yes, Pimafix is safe for shrimp. This natural remedy from API helps to treat fungal and bacterial infections in fish, invertebrates, plants, and corals. Unlike some treatments that contain copper or other harsher ingredients that can be toxic to sensitive species like shrimp, Pimafix contains an extract of West Indian Bay Tree bark that has been used by aquarium hobbyists for many years as a natural remedy against common diseases. Not only is it considered safe for freshwater shrimp but it’s also completely harmless to all other tank inhabitants including snails and fry (baby fish). When using this product you should always follow the directions on the label carefully; however when dosed correctly you can rest assured knowing your shrimps will remain healthy and free from parasites.