Depthmon

Depthmon is the Armor Digivolved form of Veemon through the Digi-Egg of Reliability. Water battles are his specialty as he is able to swim like a fish. The armour Depthmon wears can withstand underwater pressure, enabling him to dive to the very bottom of the Ocean.

Battle of Adventurers
Depthmon was one of the Digimon guarding VP Labs when Takato and Kai ventured there to rescue the kidnapped Minami. Attacking their boat from beneath the water, Depthmon seized Seasarmon, Minami's partner, and dragged him below the waves. However, he was no match for the canine Digimon's power and was easily destroyed.

Digimon World 3
Depthmon appears in Digimon World 3 as a wild Digimon. It is found in EG under ground lake.

 Attacks
 * Bubble Bombs: Creates bubble-shaped bombs that increase in size until they explode.
 * Sargasso Drag: Creates powerful currents to pull the opponent around in basically a whirlpool.
 * Marine Knives: Pulls out sharp blades and launches them at the opponent which inflicts critical damage.
 * Power Pulse: He blasted the green fist-like energy bullets.