Air Prang, Lembeh.
Info extracted from:https://www.twofishdivers.com/2017/10/stargazer-mesmerizes-in-lembeh/
"The Stargazer likes to bury itself in the sand, leaving only his mouth and eyes out to spot and capture his prey which are Fish, Octopus and Squid. Aside from being able to camouflage themselves cleverly in the sand, they also have electric organs just behind their eyes which they use as a defense mechanism. These organs can discharge up to 50 volts, depending on the water temperature, so they are not to be fooled with!"
Whitemargin stargazer is a fish of family Uranoscopidae, widespread in the Indopacific: Red Sea, Indonesia, Fiji, Samoa, and Tonga. Marine reef-associated fish, up to 45.0 cm maximal length.