|Full Name||Giant Clam|
|Position||Guardian of Giant Pearl.|
|Meetable Character?||Yes (in Aqua Grabber)|
It appears in both Aqua Grabber Level 1 (Clam Waters) as the keeper of the Grand Pearl, a valuable object that is needed to pass that level and the game Sushi Drop. If the player grabs the Grand Pearl, the Giant Clam would suck the player's penguin in, then sneeze the player's penguin out to the possible destruction of the Aqua Grabber if their submarine ran out of air. The only way to steal its pearl is to drop a "pearl-shaped rock" into its mouth, and then steal the Grand Pearl.
- The Giant Clam seems to be allergic to either penguins, poultry, birds, metal, fuel, or oil. Its true allergy is unknown, all that is known is that it sneezes penguins out with little air left in the sub on Aqua Grabber.
- The Giant Clam can create an unlimited amount of Grand Pearls. Maybe this is just because penguins keep dropping rocks into it. The reason why Clams create pearls is because of tiny rocks irritating them, the clams cover them with a substance called Nacre, the process of making a pearl takes years. It is unknown how the Giant Clam makes pearls so fast.
- It is possibly the mother of the other clams that appear in Aqua Grabber.
- It also appears in My Penguin in the game Sushi Drop.