5 Painted Fire Red Shrimp - Neocaridina davidi Live Freshwater Aquarium Shrimp - 1/2 to 1 inch long by SoShrimp 5 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 fire red grade shrimp. Free moss will be included for the shrimps to hold on to during the ride. Live Arrival Guaranteed!