My blood shrimp is the most active animal in my tank and I'm wondering if this is unusual. It's almost always out, often hanging upside down but in clear view. With 5" antennas spread out in all directions it would be difficult for it to hide in my Solana but it never tries to. It spends a lot of time wandering around the tank, walking on the rock and on the gravel. During feedings it jumps around from rock to rock sometimes even coming up the the surface. It molts about every 3 weeks and is jumping around the next next. Was I just lucky with this guy?