Blue jellyfish

	Atlantis SquarePantis (V • E)
	Characters: • Lord Royal Highness • Atlantean citizens • Captain of the Sea Ship Atlantis • Knowledge Machine • Atlantean Robots • Robot tourists • Red Atlantean • Yellow Atlantean • Atlantean royal guard • Nando • SpongeBob hallucination • Aggressive Case of the Sniffles • Orange guard • Bubble SpongeBob • Vulture • Dave (cave) • Ghostly pirates • Germs • Norblock Five • Pedal-throwing robot • Magenta thug • Pale anakiwa thug • Light brown thug • Green jellyfish • Red jellyfish • Ghost jellyfish • Black jellyfish • Magma jellyfish • Diamond Jellyfish • Steel Jellyfish • Brown tall fish • Purple tug fish • Pontifex • Gigantic Jellyfish • Royal Guard Commander • Jelly Stinger • Lawrence Whelk • Johnny; Locations: • Atlantis • Museum of Atlantis • Mu • Driving You Nuts! • SpongeBob's pineapple garden • Squirrel Museum of Nuts • Squirrel City • Whelk-Mart • Jellyfish Fields • Encino • Gas • Music Station • Nickelodeon Animation Studio • Bikini Bottom Museum • Atlantis Palace • Plankton's Den • Atlantis Park • Atlantis Cliffs • Atlantis Suburbs • Bikini Bottom • Kelp Forest • Ship Graveyard • The Escape Route • The Bubble Room • The Art Room • The Science Room • The Armoury Room; Objects: • Plankton's tank • Atlantean amulet • Sea Ship Atlantis • Oldest living bubble • Golden spatula • Sheet music • Melody Shells • Toolkit • Speed Boosters • Hooks • Atlantis bubbles • Bubble Collector 2000 • Frampton Comes Alive • Squidward tiki • Canned Bread • Anchor Arms • Tack • Time Clock • Nut Launcher • Paper clip • Conveyor belts • Plankton's shoes • Treadmill • Yellow Anchor • Comb • Jellyfish net • Squidward's clarinet • SpongeBob Statue • Patrick Statue • Squidward Statue; Songs: The Bubble Song • Fueling the Bus • Mr. Krabs' song • Sandy's song • Squidward's song • Plankton's Song • Good-Bye, Atlantis • Back in Encino; Shorts: Are We There Yet? • Beware Flying Jellyfish • Documenting Our Road Trip; Miscellaneous: DVD • Book • Video game • Mobile game • Online game • Atlantis unofficial song • SpongeBob's Director's Commentary • My Trip to Atlantis - by SpongeBob SquarePants • SpongeBob's Atlantis SquarePantis SquareOff • Inside the SpongeBob Animation Studios • Behind the Pantis • On the Road Again • From the Beginning, Pt.2 • The Best 200 Episodes Ever • SpongeBob SquarePants Vol. 7 • SpongeBob SquarePants Special Collection, Vol. 1 • The First 100 Episodes • The Complete Fifth Season • Season 5 Volume 2 • Blitz Games • Altron • SpongeBob Z-A Countdown • Paparazzi Parade • SwapBob SpareFace • Sea-Bay • Happiness to Go! • Best Bikini Bottom Stories Ever! • The SpongeBob Super Square Collection;

	Jellyfish (V • E)
	Jellyfish • Friend • Big Lenny • Queen jellyfish • King jellyfish • Blue jellyfish • Jelliens • Jellien Leader • Gigantic Jellyfish • Dragon jellyfish • Black jellyfish • Sparky • Green jellyfish • Ghost jellyfish • Blue-Crested Blaster • Speckled Squirter • Diamond Jellyfish • Glowing Three-Spot • Doodle Jellyfish • Jamming jellyfish • Magma jellyfish • Steel jellyfish • Golden jellyfish • Gold-Throated Singer • Two-Fisted Jumper • Halloween jellyfish • Red jellyfish • Pink-Tuft Finger Stinger • Robotic jellyfish • Giant white jellyfish • Jellyfish thug • Lavender jellyfish • Five-Spotted jellyfish • Golden Jellyfish • Gray jellyfish • Guard jellyfish • Jem jellyfish • Red jellyfish (Revenge of the Flying Dutchman) • Ol' Bessy • Jellybee • Jelly Buzz-Saws • Giant jellyfish • Firejellies

"It's Squidward, silly!"

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Not to be confused with Friend.

Character

Gallery

Blue jellyfish are a rare species of jellyfish that are known for being difficult to catch. Jellyfish Fields is home to only one blue jellyfish, Friend, formerly known as "No-Name." Blue jellyfish also appear in the Nintendo DS version of the video game SpongeBob's Atlantis SquarePantis.

Description

Blue jellyfish are very rare. They are known to be very agile and stealthy, and they create blue jelly instead of purple or pink like the normal jellyfish. In "Jellyfish Hunter," SpongeBob captures the only blue jellyfish in all of Jellyfish Fields and names him "Friend."

Role in series

"Jellyfish Hunter"

SpongeBob tries to capture one at the start of the episode, but fails. Later, the same blue jellyfish follows SpongeBob to his house, captures him, and takes him to Mr. Krabs' factory. The blue jellyfish and SpongeBob stop Mr. Krabs from using the jellyfish SpongeBob captured for his own good and sets all the jellyfish free. The blue jellyfish then enters SpongeBob's net, and SpongeBob calls the blue jellyfish "Friend."

"Squirrel Jelly"

Friend can be seen among many other jellyfish.

SpongeBob's Atlantis SquarePantis

Blue jellyfish appear as one of many color variations of jellyfish.

Trivia

So far, blue jellyfish are the only known jellyfish that can create blue jelly.
Blue jellyfish are likely one of the rarest breeds of jellyfish in Bikini Bottom and Jellyfish Fields.