Seastelly

Appearance
Seatellys are translucent white creatures with orange trimming on their backs and long, flowing eyebrows. They crackle with electricity that arcs between them and the orange minerals inside the crater. [1]

Personality
Though seastellys are normally slow and gentle swimmers, when the currents and water temperature are just right, they will playfully frolic in the orange depths. As they swim faster and faster, the electrical build-up becomes more charged and the ocean floor takes on an almost fluorescent quality. [2]

Habitat
Seatellys live deep in the depths of the sea near a submerged crater created by a falling star. The crater has a mineral in it that has turned the surrounding water orange. [3]