Balloon Fish

Balloon Fish are a gameplay mechanic in Octo Valley, Octo Canyon and the Octo Expansion.

Description
Balloon Fish resemble pufferfish due to their round appearance, small fins, and ability to expand. However, they are simply white balloons modeled after pufferfish, with a small splatter of Agent 3's current Ink color on the top and a small, similarly colored Ammo Knights logo on the bottom.

Shooting a Balloon Fish with any amount of Ink will cause it to burst, instantly covering the area around it and splatting any enemies caught in the blast. It quickly regenerates for repeated use.

Octo Valley

 * Octotrooper Hideout (Mission #01)
 * Lair of the Octoballs (Mission #02)
 * Spreader Splatfest (Mission #07)
 * Unidentified Flying Object (Mission #09)
 * Inkvisible Avenues (Mission #11)
 * Spongy Observatory (Mission #23)
 * Unavoidable Flying Object (Mission #27)
 * Enter the Octobot King! (Final Boss)

Octo Canyon

 * Return of the Octarians (Mission #01)
 * Welcome to Octopia (Mission #02)
 * Octoseeker Shakedown (Mission #10)
 * The Octogalaxy (Mission #23)
 * Platform Madhouse (Mission #25)
 * Paradise Lanes (Mission #26)
 * Octoling Workout (Mission #27)

Octo Expansion
Heinous 8-Ball Station
 * Abandoned Station
 * Gnarly Rails Station
 * Wassup 8-Ball Station
 * Tubular 8-Ball Station
 * Ink from Above Station
 * Shrinky Ink Station
 * Stamped-Up Station
 * Right Round Station
 * Abracadabra Station
 * Stick 'n' Move Station
 * One-Shot Station
 * Slap Bracelet Station
 * Don't Ralph Station
 * Hypercolor Station
 * Ride with Me Station
 * Freakazoid Station
 * Dinky Ink Station
 * All Eyez Station
 * Outrageous Station