Aquarium Books for Kids

The Best Aquarium Books for Kids

By the Bookroo Editors
Updated July 31, 2026

An aquarium is a dark hallway with the lights on the wrong side. Children walk in expecting fish and come out talking about the jellyfish gallery that glowed like a lava lamp, the ray that let them touch it, the penguin that stared back for a full minute, and the octopus that was allegedly in the tank and was definitely not in the tank. Somewhere in every visit there is also a small person pressed flat against the glass while a shark goes by, deciding privately whether this is thrilling or too much.

Drawing from Bookroo’s collection of aquarium books, our editors chose thirteen for the two families who usually come looking: the one with a visit on the calendar and a child who needs to know what will happen, and the one setting up a first fish tank on the kitchen counter. The shortlist below runs from a toddler board-book tour to a middle grade graphic novel about a mermaid in a boardwalk tank, with true stories of real aquarium animals in between. Below that, the picture book and chapter book shelves hold everything else worth borrowing before the trip.

The Shortlist

Our 13 Favorite Aquarium Books

Curious George at the Aquarium
Sale price
$1544
Picture Book · Ages 3–6 · 1984

Curious George at the Aquarium

George visits the aquarium, meets the penguins, and rearranges the whole afternoon.

24 pages· 550 words· Est. 5 min read-aloud
Best for
The standard read-the-night-before-the-trip book
4.0 Goodreads · 2,798 ratings
$16.25Save 5%
Library Binding
One Cool Friend
Sale price
$1797
Picture Book · Ages 5–8 · 2012

One Cool Friend

By Toni Buzzeo, David Small (Illustrator)

A boy secretly adopts a penguin, leading to unexpected surprises.

32 pages· 607 words· Est. 5 min read-aloud
Best for
Readers who like a joke the grown-ups miss
4.8/7 Bookroo·4.1/5 Goodreads · 7,055 ratings
$18.99Save 5%
Hardcover
Brave Every Day
Sale price
$1797
Picture Book · Ages 4–8 · 2022

Brave Every Day

By Trudy Ludwig, Patrice Barton (Illustrator)

Camila's fears grow on a class trip, but helping a friend reveals her hidden courage.

40 pages· 516 words· Est. 4 min read-aloud
Best for
A child who is nervous about the crowds, the dark, or the sharks
4.1 Goodreads · 418 ratings
$18.99Save 5%
Hardcover
Inky's Amazing Escape
Sale price
$1899
Picture Book · Ages 4–8 · 2018

Inky's Amazing Escape

An octopus escapes an aquarium, seeking the ocean's mysteries.

32 pages· 810 words· Est. 7 min read-aloud
Best for
The true story every aquarium guide ends up telling
5.3/7 Bookroo·4.3/5 Goodreads · 729 ratings
$19.99Save 5%
Hardcover
The Octopus Escapes
Sale price
$1797
Picture Book · Ages 3–7 · 2021

The Octopus Escapes

By Maile Meloy, Felicita Sala (Illustrator)

An octopus plans a daring escape from captivity.

40 pages· 574 words· Est. 5 min read-aloud
Best for
A quieter, more beautiful take on the same escape
4.0 Goodreads · 606 ratings
$18.99Save 5%
Hardcover
The Girl Who Built an Ocean
Sale price
$1797
Picture Book · Ages 5–8 · 2022

The Girl Who Built an Ocean

A seamstress defies norms to create the first aquarium, unlocking ocean mysteries.

40 pages
Best for
The child who asks how the tanks were invented
4.2 Goodreads · 334 ratings
$18.99Save 5%
Hardcover
Edward and Annie
Sale price
$1697
Picture Book · Ages 4–8 · 2022

Edward and Annie

By Caryn Rivadeneira, Katy Tanis (Illustrator)

Penguins explore their aquarium home, discovering new friends and surprises.

32 pages
Best for
Anyone with tickets to the Shedd, or a penguin obsession
4.3 Goodreads · 120 ratings
$17.99Save 6%
Hardcover
The Berenstain Bears at the Aquarium
Sale price
$574
Picture Book · Ages 4–8 · 2012

The Berenstain Bears at the Aquarium

By Jan Berenstain (Author/Illustrator), Mike Berenstain (Author/Illustrator) · The Berenstain Bears I Can Read series

It is the cubs’ first trip to the aquarium, and Brother and Sister have very different lists.

32 pages· 468 words· Est. 4 min read-aloud
Best for
New readers who want to read the trip book themselves
3.8 Goodreads · 380 ratings
$5.99Save 4%
Paperback
This Tank Is Mine! (Fish Tank Friends)
Sale price
$1697
Picture Book · Ages 3–5 · 2023

This Tank Is Mine! (Fish Tank Friends)

A fish must learn to share his tank with a new arrival.

40 pages
Best for
The tank at home, and the arrival of a second fish
3.7 Goodreads · 123 ratings
$17.99Save 6%
Hardcover
Good Night Aquarium
Sale price
$958
Board Book · Ages 0–3 · 2022

Good Night Aquarium

A board-book tour of an aquarium, from the tropical tanks to the touch pool, ending at bedtime.

20 pages
Best for
Babies and toddlers being prepared for a real visit
4.1 Goodreads · 30 ratings
$9.95Save 4%
Board book
Stink and the Shark Sleepover
Sale price
$1398
Chapter Book · Ages 6–9 · 2014

Stink and the Shark Sleepover

By Megan McDonald, Peter Reynolds (Illustrator) · Book #9 in the Stink series

A young boy named Stink goes on a sleepover at an aquarium with his friends and family.

176 pages· 10,046 words· Est. 2 hour read
Best for
A first chapter book about sleeping over at the aquarium
4.1 Goodreads · 741 ratings
$14.99Save 7%
Hardcover
The Great Shark Mystery
Sale price
$759
Chapter Book · Ages 7–10 · 2003

The Great Shark Mystery

A great white shark is in danger at an aquarium. Can the children save it?

160 pages· 17,240 words· Est. 2.5 hour read
Best for
Mystery readers who want the aquarium as the crime scene
4.0 Goodreads · 231 ratings
$7.99Save 5%
Paperback
Fish Girl
Graphic Nov.
Sale price
$2375
Chapter Book · Ages 10–12 · 2017

Fish Girl

By Donna Jo Napoli, David Wiesner (Author/Illustrator)

A mermaid yearns for freedom after meeting a human girl.

186 pages· 5,315 words· Est. 48 min read
Best for
Older readers ready for a harder question about captivity
3.7 Goodreads · 2,758 ratings
$25.00Save 5%
Hardcover
Browse by age

Aquarium Picture Books

First visits, class trips, touch pools, escape-artist octopuses, and the small society inside a fish tank — read-alouds for ages 3–8.

Captain Starfish
Sale price
$1699

Captain Starfish

Ages 4–8 · 2014

A shy boy discovers balance between hiding and shining.

Sale price
$599

Shark Attack!

Ages 5–7 · 2011

A first grader must find his lucky shark tooth to ace the aquarium quiz and win a prize.

Sale price
$599

Sharks

Ages 4–8 · 2013

A boy and his pet fly visit an aquarium to learn about sharks.

Inky the Octopus
Sale price
$1799

Inky the Octopus

Ages 4–10 · 2018

An octopus plots a daring escape from an aquarium to the open sea. Can he succeed?

Made by Maxine
Sale price
$1799

Made by Maxine

Ages 4–8 · 2018

A young inventor must find a way for her pet fish to join the school parade.

Otter: Hello, Sea Friends!
Sale price
$1699

Otter: Hello, Sea Friends!

Ages 4–6 · 2016

A child visits an aquarium with Otter Keeper and Teddy, meeting various sea animals along the way.

Sale price
$350

Clifford's Class Trip

Ages 4–8 · 2003

A class trip turns chaotic when a big red dog meets dinosaurs and sea creatures.

Prince and Pirate
Sale price
$1699

Prince and Pirate

Ages 5–8 · 2017

Two fish clash in a shared tank until a surprise forces them to unite.

Sale price
$499

Fishy Tales

Ages 4–8 · 2012

A field trip to the aquarium leads to unexpected splashes and surprises.

Browse by age

Aquarium Chapter Books & Middle Grade

Overnight sleepovers among the sharks, missing creatures, suspicious keepers, and field trips that go sideways, for independent readers ages 6–12.

Sale price
$499

The Great Shark Escape

Ages 7–10 · 2000

A class trip turns perilous as students must escape a great white shark's jaws underwater.

Sale price
$1399

Spy Penguins

Ages 7–10 · 2018

A young penguin named Jackson dreams of becoming a secret agent and teams up with his best friend Quigley to solve a mystery involving stolen fish from the local aquarium.

Sale price
$999

Scary Creatures!

Ages 5–7 · 2020

Explore the world's creepiest creatures with Buzz and Fly Guy.

Sale price
$2699

Our Pet Fish

Ages 8–12 · 2021

A family learns to care for their new pet fish.

Sale price
$999

Orca in Open Water

Ages 8–12 · 2019

A young orca's fate hangs in the balance between captivity and freedom.

Sale price
$599

Sea Life Secrets

Ages 6–9 · 2020

A sea creature vanishes. Can the Hardy Boys solve the mystery before time runs out?

Sale price
$1699

The Monster's Daughter

Ages 9–13 · 2017

Belfast chaos: giant crabs, explosive bath bombs. Can two young recruits stop the madness?

Dolphin Tale 2
Sale price
$599

Dolphin Tale 2

Ages 7–10 · 2014

Winter and Hope, two dolphins, face new challenges and forge an inspiring bond.