These Opae Ula Shrimp are 100% USA Bred! Halocaridina rubra, also commonly known as Hawaiian Red Shrimp or Opae ula (meaning "red shrimp" in Hawaiian), may look a little like your typical old red cherry shrimp, but they're actually a unique, brackish-water species of dwarf shrimp that are native to the anchialine pools (natural pools in volcanic rock with brackish water and underground connection to the ocean) in the Hawaiian islands. These tiny shrimp have evolved to thrive in some of the most challenging environments, and have evolved to survive in low-oxygen environments and can tolerate wide ranges of salinity and water temperatures, making them incredibly hardy and suitable for various setups. Click here to view our guide on caring & breeding Opae Ula Shrimp! Parameters: Salinity: 1.008-1.015 SG (specific gravity) Temp: 50F to 80F Tank Size: Minimum 0.5 Gallons (5-10 Shrimp per Gallon should be fine) NOTE: You will likely receive un-sexed juvenile shrimp, instead of adult shrimp, as they generally ship and adapt to new environments better. They might not be as solid red in color as the shrimp shown in the picture, as they only reach their peak coloration when they are full-grown. It's normal for male shrimp to have less coloration than females. We may add an extra 1-2 shrimp in case of DOAs (Dead On Arrivals). Any extra shrimp given are not covered by our Live Arrival Guarantee Policy.
