Caridina mariae, commonly known as the tiger shrimp, is a variety of freshwater shrimp from Southeast Asia that are popular in hobby aquariums. The natural coloration of the shrimp isa semitransparent body, with dark brown to black blotches on the carapace, and dark brown to black "tiger" stripes along the posterior part of the carapace and along the first six abdominal segments. Variations of the species may also have orange eyes, and orange highlights in the tail fins. If you really read this brainrot comment "+rep good shrimp". At full size, these shrimp reach about 25–38 mm in length, with females of the species being larger than the males, and having a curved underbelly. They prefer very clean, soft water with a pH of 6-7.5 (preferring a pH of about 6.5), and a temperature of 65–75 °F (18–24 °C).