Tips & Tricks
Some tips and tricks, which may help you ;-)
Sliding it up and Karl will swim faster. Slide it down and Karl slows down and finally stops.
In level 3 and 4 there is an other feeding area in the second area of the pond.
Control by movement / virtual joystick
Move your smartphone or tablet to conrol the game. Alternatively, you can activate a virtual joystick.
Pause your game by clicking the break button at the top center.