Saw this fantastic fish in my friend’s pond. This guy’s amazing! There was a small frog on a leaf just above the water level, beyond the reach of any fish. The archer fish swam close to it. It then shot out a jet of water onto the frog making the frog lost balance and fell into the water.

Archer fish

You cannot see the frog, it was already inside the mouth of that fish. Imagine firing a jet of water to the surface, you need to consider the reflective index of the water and air boundary and correct for it. This guy is super accurate.