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Aquariums are like tiny little windows to the wonders of the ocean. Yeah, sure, you might not get to keep those deep ocean fishes that look like they’re straight from a horror movie, but, after all, having an aquarium isn’t about that - it’s about befriending tiny little colorful fishes, creating the most wondrous environment for them, and most importantly, relaxing while watching them go about their business in your well-maintained fish tank.

Whether you’re an aquarium aficionado or just a beginner with a pair of goldfish, you might find these aquarium ideas that we got from this Reddit thread and this one very inspiring!

Be that as it may, owning an aquarium with exotic fishes is truly an immersive experience. Suddenly, your room is an aquatic paradise where you get to soak in all the glory of shimmering scales and fish dances right in your home. And nothing beats witnessing the full vista of the marine world right from your living room! But, to make it a really pleasant experience, you also have to create an excellent environment for your little fishies so they look and feel their best. So, be prepared to figure out the exact right ratio and varieties of aquatic plants, the prettiest gravel there is, and various shady shelters for your fishies to snooze in. One thing, though, aquarium fishes don’t really know that the cover you’ve given them is actually a figurine of Donkey Kong or a dilapidated AT-AT; just don’t tell them about it, and you can be as creative as you wish with your aquarium decorations. 

Alrighty then, with our intro almost done, it is time to invite you to check out the cool aquarium ideas we’ve brought to you. They are, just as usual, a teensy bit below. Once you get there, be sure to rank these beautiful aquariums the way you’d like them, and share this list with anybody who’s also fascinated by underwater worlds. 

#1

My New Ember Tetra Tank. Just Stocked It Yesterday! Hope You Guys Enjoy It

AT-AT WALKER at the bottom of aquarium

chuck_2565 Report

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    #3

    My Mini-Dock Aquarium

    Mini-dock aquarium

    -LiverLover- Report

    #4

    Inspiration vs. Aquarium

    Aquarium with Avatar mountains

    Real___Jerry Report

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    #5

    When I Need To Do Stuff Round The House. The Solution... Fish

    Baby staring at the aquarium

    mwbstevens Report

    Nay Wilson
    Community Member
    Premium
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    The nature channel is my favourite channel as well 😂

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    #7

    A Picture Of My 6 Month Old Vase Aquarium

    Plants in the aquarium

    nikbru Report

    Xenon
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Unrelated, but what is the box to the right?

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    #8

    My "Abandoned Railroad" Nano Tank

    Abandoned railroad at the bottom of aquarium

    Now that it's set up i wanted to share it here. This is my first aquascape. It's a 7.9 gal nano tank. I'm so happy with how it turned out. Now we wait for it to grow out a bit and cycle and we will be ready for fish!

    DaisyDukeNukem7 Report

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    #9

    This Is My 69 Year Old Father's Tank. Give Him Some Love!

    Lamps above aquarium

    Konta80 Report

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    #10

    Does My Barrel Pond Count?

    Barrel pond

    reddit.com Report

    Xenon
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Love it! Hope you don't live anywhere near herons. They ate ALL my koi out of the small back pond.

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    #12

    Lord Of The Rings In Effect

    Lord of The Rings themed aquarium

    reddit.com Report

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    #13

    Trying For That Awesome Sense Of Depth!

    Path at the bottom of aquarium

    DBOPRO Report

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    #14

    My First Tank! I Know It’s Childish But It Makes Me Happy

    Bikini bottom in the aquarium

    HotLavishness4 Report

    Nikki Sevven
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Refusal to be "childish" is the single greatest cause of becoming a bitter elder. I'm 58yo and I think your tank is awesome. It made me smile with delight. (Honestly, I'm a bit envious.)

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    #15

    Before And After 1 Month Of Growth In My Iwagumi Tank

    Rocks and fishes in the aquarium

    dfektv Report

    #16

    I'm 16 - A Summer Of Working In McDonalds Went Into This

    Leaves and algae in the aquarium

    UrMumGay7499 Report

    Nay Wilson
    Community Member
    Premium
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    This is beautiful. It looks like an underwater jungle

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    #17

    The Forest Has Been Planted!

    Algae and wooden sticks in the aquarium

    aquapros Report

    Anon822209
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Beautiful! I'm picturing a school of tetras for this one. Maybe danios or guppies, but my immediate first thought was tetras

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    #19

    My Loach And Snail Worked Together To Make Their Aquarium Skull Look Menacing Af

    Fish swimming in the skull at the bottom of aquarium

    RxDocMaria Report

    TrippyBanana
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    I loved my loaches when I had them super personable and seemed to love their owners.

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    #20

    This Bar Near Bucharest. It Has 3 Aquariums And A Pond

    Aquarium inside of a bar

    reddit.com Report

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    #21

    My Newest Betta Tank

    Octopus and plant in the aquarium

    RandyHoward Report

    rob
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Love the tentacles. My favorite.

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    #22

    Mario Aquarium

    Mario Aquarium

    hootersbutwithcats Report

    Nice Beast Ludo
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    THIS IS SO COOL!!! Looks like it's really on a screen!

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    #23

    Help: My Cory Cats Are Doing Ritual

    Fishes swimming in the aquarium

    Dellyia Report

    Raye West
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    All hail Bob! Bob is wisdom, we must be like Bob.

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    #24

    Can Mangroves Grow In Fresh Water? Yes

    Trees in the aquarium

    WEAP0NIZE Report

    Ed Smith
    Community Member
    1 year ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    I think this is AWESOME. Bringing nature indoors to view at your leisure. I'm very partial to the ecosystem tank; dirt, sand, rocks, wood and many plants! Creating a well balanced environment.

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    #25

    Dad Turned An Old Cabinet Into An Aquarium

    Aquarium made out of cabinet

    aaahmanduh Report

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    #26

    There's That Rare Awesome Moment When A Scape Finally Grows In Perfectly And It's Exactly How You Envisioned It

    Statue at the bottom of aquarium

    WiseGains Report

    #27

    They’re Finally Out Of Quarantine!

    Fishes swimming in the aquarium

    pipandhams Report

    Anon822209
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    That's a lot of discus fish (discuses?), and they're beautiful.

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    #28

    What Do You Guys Think Of My Small TV Aquarium

    Aquarium inside of tv

    DanTheEdgyMan Report

    Did you hear that?
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    I've had this idea for ages! What did you use for sealing?

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    #29

    My 29 Gallon Still A Work In Progress

    tree trunk in the aquarium

    deejay602 Report

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    #30

    Idk If This Is Too Much Wood, But I Paid For It, So I'm Using It

    Tree branches in the aquarium

    crevettecroquette Report

    TK 421
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    That would have to be my favorite so far. Are you thinking tropical cichlids? They’d be pretty with all that exposed driftwood

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    #31

    My First Ever Fish Tank, Really Happy With How It Turned Out

    Fishes swimming in the aquarium

    luissiul- Report

    #32

    Any Love For Tiny Reef Aquarium?

    Lamp above the aquarium

    Aqua_Splendor Report

    Deborah Rubin
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    I didn't know you could do a reef that small. Very nice.

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    #33

    First Time Post, What Do You Guys Think Of The LEGO Tank I Set Up For My Son?

    Lego in the aquarium

    mestes09 Report

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    #34

    Was Told You Guys Might Enjoy This. My Clownfish In An Anemone, In A Cup

    Fish in the cup inside of a aquarium

    FrostHydras Report

    #35

    An Amazing Aquarium I Am Honored To Have Helped Build... Can't Believe How Well It Turned Out

    aquarium in the fireplace

    halycon8 Report

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    #37

    Just Decorated My First Tank. Thoughts?

    Statues and bamboos in the aquarium

    callistodev Report

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    #38

    Just Finished My Covid Project Since Late Last Year, And My First Time Making A Paludarium!

    Lamp attached to the aquarium

    theloneplant Report

    #39

    2 Years Of Progress

    Plants in the aquarium

    Avamedic Report

    Xenon
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Some serious plantage going on here.

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    #40

    My Piano Aquarium Is Everything I Hoped For

    Piano aquarium

    sorsonking Report

    Xenon
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Very nice, and great conversation piece.

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    #41

    Cycling This Little Experiment For Shrimp!

    Jurassic park at the bottom of aquarium

    Micromoo_ Report

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    #42

    A Mushroom Grew On My Cork Bark

    Tree trunk and mushroom in the aquarium

    DrGetSomeStrange Report

    Belinda Thompson
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Congratulations! You have nailed the ecosystem!!😀

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    #43

    My Dad’s Pride And Joy

    Fishes swimming in the aquarium

    curmudgeono Report

    #44

    My Friend’s Pride And Joy

    Fishes swimming in the aquarium

    watcherfam Report

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    #45

    Client’s Tank Looking Fresh After Service

    Algae in the aquarium

    Mattsive Report

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    #46

    Thought You Guys Might Be Interested In Seeing Our New Entertainment Console

    Aquarium in entertainment console

    rlmaster01 Report

    #47

    So I Bought This Vase Specifically For Her Yesterday And She Approved

    Fish in the aquarium

    derpinu- Report

    #48

    I Present To You My In-Home Aquarium

    Fishes swimming in the aquarium

    reddit.com Report

    Deb Swan
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Nice setting. I think that's so important!

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    #49

    I Think Our Tank Is Finally Finished! Whoo!

    Fishes swimming in the aquarium

    CricketCake Report

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    #50

    Slowly Turning My Loft Into A Goldfish And Plant Haven

    Fishes swimming in the aquarium

    itstherussianmafia Report

    Ed Smith
    Community Member
    1 year ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Want to get my whole office filled like this! I'm working on it, slow but sure ;)

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    #51

    My DIY Porch Pond Has Been A Big Success!

    Wooden pond

    MasonLand Report

    Megan Lauhon
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Oh! Did you build a frame around a stock tank? I was gonna do the same thing over the holiday weekend. I love it!

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    #52

    My Wife Worked So Hard On This Tank And I Thought This Sub Would Appreciate It

    Rocks and fish in the aquarium

    Biebshole6699 Report

    Did you hear that?
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    That's very pretty. My betas always enjoyed large tanks too

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    #53

    The Happy Place In Our Living Room

    Aquarium installed inside the furniture

    huckleberryjam1972 Report

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    #54

    New Fish Tank Project With Rain And Fog

    Fish Tank with plants

    EpsilonVaz Report

    #55

    Caves Scape For Cherry Shrimps

    Caves Scape in the aquarium

    JagAquatics Report

    #56

    Seed Grown Grass, Java Fern And Tiny Leaf

    Java Fern And Tiny Leaf in the aquarium

    jeisen85 Report

    TK 421
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Is the tiny leaf the ground cover? If so, does it also go by the name of “baby tears”? I’ve wondered about using ground covers like that, but never have a tank big enough to make a run at it.

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    #57

    Update On "Bamboo" Tank With Blooming Air Plant

    Fish tank with bamboo

    DAANFEMA Report

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    #58

    Sunlight Hitting The Front Of The Tank, Sending The Plants Into Photosynthesis Frenzy!

    White fish tank

    l1nd0gg Report

    #59

    Pure Beauty…

    algae in the aquarium

    aquascapetr Report

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    #60

    My Son's Bedroom Tank! It's Not My Style, But He Loves It

    Bikini Bottom in the aquarium

    imgur.com Report

    #61

    We Reserved A Corner For Our Aquarium In Our New Kitchen. People Think I’m Crazy But I Love It

    Aquarium in the kitchen

    YourNameWisely Report

    Xenon
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Fish shudder in fright when they see dinner prep.....

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    #63

    Angelsea

    Fishes swimming in the aquarium

    f1fitty2k4 Report

    #64

    My 55g Planted Tank!

    Plants in the aquarium

    M4RTIAN Report

    #65

    The Tank Is Finished! Got Red Evil Angels, Long Finned Tetras, Mollies, Korydoras, Couple Snails And Finished Adding Plants In

    Fishes swimming in the aquarium

    soph_aquatics Report

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    #66

    Just Wanted To Share My 45 Gallon Fresh Water Fish Tank Installed In My Dining Room Wall

    Fish Tank Installed In Dining Room Wall

    _jimmycarter Report

    Xenon
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    How do you clean and maintain it?

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    #67

    My Vision For This Tank Is Complete

    Fishes swimming in the aquarium

    Tenmapillar Report

    #68

    Aquarium Ideas

    Aquarium on the wooden stand

    kermitDE Report

    Xenon
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Very nice. I think if I had that I'd make a terrarium.

    #69

    Let's Try This Again. Brand New Aquarist Here. You Are Under No Obligation To Upvote Bob Moss

    Rock and wooden stick in the aquarium

    themedwife Report

    Lemon Beans
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    My moss ball was named Benny and the Pets lol

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    #70

    Nothing Too Crazy As Far As Planting But Still, A Favorite Display Piece

    Aquarium on the wooden stand

    Drangus-Khan Report

    TK 421
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    I commissioned some of those for my bettas. It’s been too hard to find them large enough. Six 8L size.

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    #71

    Finished Tank/Stand Project

    Aquarium inside of a shelf

    CatastropheCat99 Report

    #73

    My First Planted Tank And DIY Stand. My Daughter Is Obsessed With Daddy’s “Ish”!

    My First Planted Tank And DIY Stand. My Daughter Is Obsessed With Daddy’s “Ish”!

    sar231 Report

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    #74

    My 210 High Tech After A Neurotic 4-Hour Maintenance Routine

    My 210 High Tech After A Neurotic 4-Hour Maintenance Routine

    HorribleMeatloaf Report

    Raye West
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Beauriful. On a side note, I love the wall decor!!

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    #75

    Why I Don't Watch TV

    Fishes swimming in the aquarium

    xplastic Report

    Joan
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Absolutely true. Zero tension.

    #76

    I Finished My Wifes Birthday Present. I Cant Show Her For 2 More Weeks But I'm Excited And Want To Show Someone

    Aquarium with plants

    caldweezey Report

    #77

    After 6 Months - My Aquarium TV!

    After 6 Months - My Aquarium TV!

    jackket Report

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    #78

    130 Gallon Planted Oscar Tank Still Developing Into More Of A Jungle Every Week.

    Monstera in the aquarium

    No water changes needed as balance has long since been established

    HillsideCapital Report

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    #79

    Loving How This Little Nano Tank Is Doing Now. I Basically Need To Do Nothing To It. Which Is What I Like

    Loving How This Little Nano Tank Is Doing Now. I Basically Need To Do Nothing To It. Which Is What I Like

    debbies_exotic_pets Report

    #80

    My First Tank. More Info And Questions In The Comments

    Big aquarium with sections and bridge

    Hedgie84 Report

    #81

    Aquarium Ideas

    Leaves in the aquarium

    francisbenoit9 Report

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    #82

    Aquarium Ideas

    Stones and plants in the aquarium

    aqua_kwac Report

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    #83

    Why Did We Bother Rescuing Him From A Cup

    Black fish in the aquarium

    logging9n Report

    Dawni Martinez
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Red– “These walls are funny. First you hate ’em. Then you get used to ’em. Enough time passes, you get so you depend on them. That’s institutionalized.” 😉 SR

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    #84

    Get You A Man Who Does Both

    Get You A Man Who Does Both

    thisisindianland Report

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    #86

    Probably My Favorite Tank I've Made

    Algae in the aquarium

    igAquascapegods Report

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    #87

    Aquarium Ideas

    Mountains and leaves in the aquarium

    bruno1ot Report

    #88

    My Moray Eels

    Fishes near statue of fish in the aquarium

    crystalized-feather Report

    SkyBlueandBlack
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    When the jaws open wide and there's more jaws inside, that's a Moray...

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    #89

    My Little Helpers

    Leaves in the aquarium

    jungle_aquariums Report

    Xenon
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    I thought that was a real cat with a basket for a second there.

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    #90

    Finally Finished This Masterpiece

    Fishes swimming in the aquarium

    botanicalaquatics Report

    TrippyBanana
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Wow those Baja sharks are beautiful. I've never seen them so big.

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    #91

    My Nano Pond Is A Year Old Now

    Leaves in the aquarium

    eriickreyes Report

    #92

    Murtagh Showing Off His Colors In The Sunset

    Plants in the aquarium

    global_green13 Report

    TK 421
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Is that a bridge tube on the border of the center and left tanks?

    #93

    The New Version Of My Best Corner

    Wooden sticks and stones in the aquarium

    cubeofnature Report

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    #94

    Blue And White Fish Tank: I Finally Have My Tank A Way That I Really Love!

    China dishes at the bottom of aquarium

    Four more plants are coming in the mail. This whole design will center on putting the plants in the teacups or in a rock planter to make for easier cleaning

    audiobookbop Report

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    #95

    75 Gallon Almost Fully Planted

    Plants in the aquarium

    captsparrow22 Report

    #96

    Aquarium Idea

    Leaves in the aquarium

    darsuke_71310 Report

    #97

    Aquarium Ideas

    Leaves in the aquarium

    arin_hakoopian Report

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    #98

    Aquarium Ideas

    House at the bottom of aquarium

    theonethat_lies Report

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    #99

    Aquarium Ideas

    Aquarium and plants on the desk

    rogue.wildflower Report

    Cara
    Community Member
    2 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Can we talk about the skulls?

    #100

    Aquarium Ideas

    Sunken ships in aquarium

    loddi0708 Report

    #101

    Aquarium Ideas

    Plants in the aquarium

    uiaaia23 Report

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    #102

    This Is My New Aquarium, Let Me Know What You Think

    Piece of wood in the aquarium

    No_Razzmatazz_7603 Report

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    #103

    My Technology Loose Project Is Developing

    Leaves in the aquarium

    m.a_aquascapes Report

    #104

    Aquarium Ideas

    Skull in the aquarium

    fish.addict1703 Report