What to do in water temples xbox one minecraft?

In minecraft on Xbox One, when exploring water temples, also known as ocean monuments, your main goal is to defeat the Elder Guardians and collect valuable resources. Bring potions of Water Breathing and Night Vision to help navigate the temple underwater. Use a good weapon and armor, along with a sponge to absorb the water and make exploring easier. After defeating the Elder Guardians, collect prismarine, sea lanterns, and the valuable sponge blocks found within the temple.