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A basis of Octonauts past and future, taking off from 'Took You Long Enough'. How did they begin, and where will they go from here?
In my canon, the Octonauts are a federal organization, and I leaned a LOT into the political, government theme.
Very character-oriented, and a lot of lore reference. If you're a nerd, you'll like this oneSeries
- Part 1 of Legacy
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Kwazii coughed, clearing his throat. Where was he? Last thing he remembered, he was in the Gup B, speeding through the deep blue sea…
Peso approached his bedside, and squeezed Kwazii's hand with a soft flipper.
"You crashed the Gup," Peso informed.
…And then there was that rock.
Lieutenant Kwazii crashes the Gup B again. He survives, but barely.
Febuwhump Day 5- Survivor
Series
- Part 5 of Febuwhump 2026
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In unfamiliar waters, with much to do by boybewritingsometimes
Fandoms: The Octonauts (Cartoon), Dredge (Video Game)
21 Feb 2026
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The Octonauts find themselves in strange waters. All the fish seeming to flee in fear. The waves strangely turbulent and unpredictable. A creature alert from a mysterious source, seemingly coming from a great chasm. It won't be too long till the fog above water finds its way down below.
This is a continue when I feel like it fic, so I apologise for any long breaks between chapters.
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Kwazii was in love, and unfortunately, he was set on a mission with Paani, the very person he was pining after. But after exploring in the Amazon and something goes terribly wrong, will Kwazii take the risk?
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Ruby Skies, Sapphire Oceans by Mister_Rat
Fandoms: The Octonauts (Cartoon), The Creature Cases (Cartoon), Penguins of Madagascar
17 Feb 2026
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To stay kind and caring in a world that is anything but is a strength in itself – and one the Octonauts and their allies (and perhaps even rivals) will need to rely on more than ever when a longtime threat puts its magnum opus into action.
Series
- Part 1 of Beyond the Horizon
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The Octonauts & The Reach for the Stars by crtVox
Fandoms: The Octonauts (Cartoon), Star Trek
16 Feb 2026
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Edit: literally don’t read rn under construction. I did the captain dirty I need to fix this I see my mistakes loool
Peso loved his job working aboard the USS Octamerous. His medical team wanted to be around each other. He actually likes his roommate Shellington. And he gets to work under the great Captain Barnacles. There's nothing more he could want. Things in his life were perfect just the way they were. Right?
A Star Trek AU with a work-sitcom kind of vibe. Has a focus on relationships
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The Octonauts watch as Kwazii and Paani navigate their feelings and try to put up with their pining and everything that comes with it. Eventually they end up making a bet, how much longer will it take them to figure out that they like each other. They can only hope that Shellington doesn't tell Kwazii and Paani about it.
Series
- Part 3 of A Hydrologist and a Pirate
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Kwazii and Peso are best friends...until they're something more.
Y'all sleep on this ship and I'm tired of it so here's some Kwaso. Everyone gets their moment because Im fair and plus democracy. -
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The entirety of existence itself seems to swirl relentlessly around him, the outside of his physical body mixing with the sensations within him. Years of diligent and dedicated self-improvement and growth collapsing in on itself with no fanfare.
He’s frozen.
Out of the corner of his eye, back in the mirror he sees it. An eye, all too familiar staring at him, through him.
That frightened child.
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Dashi x Shellington but Dashi's perspective
Old Octonauts not the new version- Language:
- English
- Words:
- 645
- Chapters:
- 1/2
- Kudos:
- 3
- Hits:
- 19
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Shellington is gay and doesn’t know how to tell his crewmates out of fear they’d dislike him and Captain Barnacles was always there to support his crewmates, sometimes more intimately.
OR
Shellington is gay. Captain Barnacles is gay. They kiss and cuddle about it. (also they wear clothes, i dont believe in em walkin around naked) -
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Kwazii is in a show-run and he trips over, well Barnacles is understandable but he needs to give a consequence.
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Captain Barnacles x Kwazii One Shots !! by jupitersoupcat
Fandoms: The Octonauts (Cartoon)
29 Jan 2026
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a bunch of one shots about Captain Barnacles and Kwazii being in love bc they are my sillies and I love them and this is my comfort ship. :3
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I expanded on a draft for another fanfic i wrote that was way to dark for the original fic and made it WORSE because i can
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As Paani paddles down the Mississippi, he finds himself thinking about Kwazii. About his regrets, his wishes, and what-ifs.
The title and song lyrics used in the fic are from the song Never Love An Anchor by The Crane Wives.
This fic is entirely separate from my other Kwazii and Paani fics. Totally different. -
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Just a compilation of incorrect quote featuring The Octonauts!
Enjoy! . 𖥔 ݁ ˖
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Ocotnauts GC Chaos from my other inaccessible AO3 account on my computer.
Story: yeah so I can't Access that account due to me to having to factory reset it cuz I forgot my password.Original Work: Ocotnauts GC Chaos by OctFan
Highly recommend checking it out so you can figure it out from there -
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Kwazii comes back exhausted after a mission, he decides to take a nap that turns to be one of his most horrible naps ever
‼️(English is my second language+ this fic contains headcanons!!!)‼️
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Captain barnacles has a certain decorum he holds himself around his crew. Weather or not he suffers under this is not of importance.
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After Tweak comes back from Antarctica, she grows ill. Problem is, Peso doesn't know what illness this is. Together with Shellington, he discovers that it is a new kind of illness. He knows he can't save Tweak before she dies. All he can do is hope he and Shellington don't get sick too.
He's just not lucky enough for that.