The E-Z Panfish Floats are slightly larger than the Trout Magnet Floats and are the perfect size to properly present the Panfish Magnets. The slot allows you to take the float on or off and adjust the depth in seconds. Adjust the depth of the float so the Panfish Magnet is at the depth where your panfish are. Keep the slack out of your line and when you see the float twitch… set the hook!