I have two fire shrimps in my tank and I didn't know they are hanging out together until after the lights out last night. I used a flash light check out the tank. I saw both of them standing next to each other on top of the powerhead.
During the day, each fire shrimp hide under the rocks that are on each end/side of the tank. They never move out the rock unless during feeding time.
Do I have a pair? How can I make them come out during the day? Maybe I can add couple more fire shrimps in the tank?
