Here's what we know about the trident:
* Control over the seas: Triton uses the trident to control the tides, weather, and marine life. He can summon storms, calm the waves, and even control the flow of currents.
* Command of aquatic creatures: He can communicate with and command all sea creatures, from the smallest fish to the largest whales.
* Amplified strength: The trident grants Triton increased strength and power, allowing him to perform feats beyond the limits of a normal Atlantean.
* Magical energy blasts: The trident can be used to fire powerful blasts of magical energy.
* Symbol of authority: It's a symbol of Triton's power and authority as the ruler of the ocean.
It's important to note that the trident is a tool, not a source of power. Triton's abilities come from his own position as king, and the trident simply amplifies and focuses those abilities.
While the trident is a powerful artifact in the Little Mermaid universe, its specific abilities can vary depending on the story or media adaptation.