Shrimp are often very adventurous, I have a couple that love to play in the bubbles and the strong water flows at the filter. I probably have 125 RCS that overall like to hang out and just chill, eat and procreate, but there is always a couple that just seems to want to be right in the heaviest flow points or get themselves on top of the bubbler just to enjoy the effect.
True-Mark-4764 
Because he can. LOL
Shrimp are often very adventurous, I have a couple that love to play in the bubbles and the strong water flows at the filter. I probably have 125 RCS that overall like to hang out and just chill, eat and procreate, but there is always a couple that just seems to want to be right in the heaviest flow points or get themselves on top of the bubbler just to enjoy the effect.