This shrimp information is given by christinenha     This is an overview of Opae'Ula Care (also known as Hawaiian Red Shrimp or Halocaridina Rubra), and it's kind of long, so if you want to skip to a specific section, the times are listed below:   1. EcoSpheres & How I Got Into Opae'Ula (0:13) 2. Origins of Opae Ula (1:33) 3. Tank Requirements (1:52) 4. Water Requirements - Salinity (2:35) 5. Cycling Your Tank (3:49 6. Filter Requirements & Modifications (5:03) 7. Lighting Requir