10 Painted Fire Red Shrimp - Neocaridina davidi Live Freshwater Aquarium Shrimp - 1/2 to 1 inch long by SoShrimp 10 Painted Fire Red shrimp for your freshwater aquarium. Shrimp size: 1/2 inch to 1 inch, young adults ready to breed. Very vibrant solid red color. Highest grade fire red shrimp. Free moss will be included for the shrimps to hold on to during shipping. Live Arrival Guaranteed!