Pics would be pointless, but if you have a tank full of what-nots on different sizes, put a net full of daphnia in there for a laugh. The little fish fly straight for them and start munching at the cloud, then the big fish come running with fins high ready for the feast, but THEY CAN"T SEE the daphnia!
The longear sunfish was so mad he was swimming in circles. 
The longear sunfish was so mad he was swimming in circles. 