Pearl

A Pearl is a treasure that you can collect in Aqua Grabber, in the Clam Waters level. You get 25 coins per pearl you get. To get a Pearl, you will have to maneuver over a Clam and wait for it to fall asleep. While asleep, it will open it's mouth revealing the pearl. You can use your grabber to snatch the pearl. It is small enough to fit in your submarine and does not need to be dropped into the net. However, if you bump into anything or disturb the Clam with your grabber before it's asleep, it will get scared and be fully awake. You will have to wait for the Clam to reveal it's Pearl again before you can grab it.