Big Teeth and the Pearls Hunter, a fun skill game with a big fish and pearls

In Big Teeth you are a pearl hunter, and you have to hunt for as many pearls as possible to sell them at a jewelry designer who makes beautiful necklaces, rings and bracelets!
But the task is not as easy. There's a fish named Big Teeth who's guarding the precious pearls. The more pearls you catch the faster he will swim.
There are two special pearls who either makes Big Teeth sleep for some seconds, or makes you invincible.
How many pearls can you get for the jewelry designer?
Just move the mouse to catch the pearls.