Froaks are enemies that appeared in The Legend of Zelda: Skyward Sword and resemble Pufferfish as when they come in contact they inflate and grow spikes as a defense weapon. Froaks usually float around and can be seen in the Skyview Temple, Lake Floria, Ancient Cistern, and Lanayru Desert. To be defeated, Froaks have to be hit one time and then a few seconds later it will explode and this is very helpful when trying to blow up walls and defeat enemies.
Froaks are blue Pufferfish-like enemies and they have purple lips and a blue body and same goes with their spikes. When come in contact the Froak will inflate and they will look larger and blue spikes will be all around them.