Aquame Lake is a location in Breath of the Wild.
Breath of the Wild
The Aquame Lake is a body of water surrounding the Coliseum Ruins, just north of the Great Plateau. Water from the Regencia River flows southward, with one of its distributaries ending up at the Aquame Lake. The Aquame Bridge extends over the Aquame Lake, right along the main path leading to the Coliseum Ruins.
Within the Lake, Link will find some Hearty Bass, Hyrule Bass, and some Staminoka Bass. There are also some enemy Water Octoroks that are found throughout the lake.
Just west of the Aquame Bridge, there is a treasure chest underwater. Use Magnesis to pull it up to find an Opal gem.
Nearby Korok Seeds
Stand on the stump with the pinwheel and turn around to shoot the acorns flying above the trees.
There is a lone tree surrounded by corruption. Climb up the tree to find the seed platform. Fly across the corruption to the rock across the way and touch the countdown circle before it ends.
Grab the rock nearby to complete the geometric triangle formation.