i fed my 2 clownfish tonight, but i missed a piece of food that i didnt cut small. it floated around in the tank until it landed right next to my orange ricordea. it grabbed the piece of food with its tentacle, and slowly moved it closer to its mouth by lifting its side, deflating its bubbles near its mouth. it took him about 5 minutes to move it from next to it, to its mouth. i watched it open its mouth, and then it pushed it down. it lifted itself up in the center as it pushed the food down. finally i couldnt see the food anymore. it looks like the food is in its mouth now. it is fully pushed up, i guess as it digests its food. i am really glad i got to watch it though. it is really neat