Wait... This is a new term for me. I looked it up though, and it seems my fish is always doing this. My last fish did it too. She does it the most when I come in the room or she sees me get up. When I'm just studying or being still, she does it much less and mostly chills herself. I just thought she was excited to see me. She's really active. Am I wrong? Do I need to get her some entertainment? She has a leaf hammock, but silk plants are non-existent in stores these days, and the last time I bought a hide-away for my fish, it hurt him. All I know is when I woke up, he had small cuts and a big gash on him.