Name: LEGO Creator 3in1 Fish Tank 31122 Toy Building Kit (352 Pieces)
Brand: LEGO
SKU: 6000203174538
Price: 146 CAD
Availability: InStock
Rating: 4.5 (44 reviews)

Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Try it free

Glass WEB: BTS x Walmart + "Non Member" PIP Banner Wk 26 2026

Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

You'll choose a plan at checkout.

#515357

I want delivery savings with Delivery Pass

#0071dc

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

MTZ Team | Marquee 2  Ad | Item Page

MTZ Team | Skyline Ad | Item Page

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

I want shipping & delivery savings with

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

NEW InternationalShipping Mon May 18 2026 1:02 PM EDT

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW ProductDescriptionPlaceholderATF Tue Jul 08 2025 11:41 PM EDT

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

NEW ProductHighlightsPlaceholder Wed Jul 02 2025 12:43 AM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

Shop Confidently

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Syndigo

True

dWeb: L1/L2- Comparison Chart- WK 07, 2026

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

LEGO Creator 3in1 Fish Tank 31122 Toy Building Kit (352 Pieces)

<ul><li><strong>Triple Build Options</strong>: Features 3 models in 1, allowing creation of a Fish Tank, an easel, or a treasure chest from the same set.</li><li><strong>Fish Tank Contents</strong>: Includes 5 different colorful fish (clown fish, regal blue tang, yellow tang, cardinal fish, anthias fish), a submarine, coral, and an aquatic plant.</li><li><strong>Easel Configuration</strong>: Comes with a colorful parrot in a frame, with rearrangeable bricks to create custom paintings.</li><li><strong>Treasure Chest Details</strong>: Opens and closes, accompanied by a brick-built crab, a seagull, and a sword.</li><li><strong>Building Kit Size</strong>: Composed of 352 pieces for construction.</li></ul>

<ul><li>Kids can enjoy 3 times the fun with this brilliant LEGO® Creator 3in1 Fish Tank (31122) playset featuring 3 models in 1 – a toy Fish Tank, easel and treasure chest</li><li>The Fish Tank toy includes 5 different colorful fish, a submarine, some coral and an aquatic plant so kids can stage their own fun stories</li><li>The toy easel comes with a colorful parrot in a frame, but creative kids can also rearrange the bricks and pieces to create their own painting</li><li>The treasure chest opens and closes and is accompanied by a brick-built crab and seagull, plus a sword to add even more swashbuckling fun to kids’ pirate adventures</li><li>The ideal reward for LEGO® fans aged 8 and up who have a passion for building colorful, action-packed models</li></ul>

Brand

Theme

Piece Count

Minimum Recommended Age

Color Category

Material

Model

Retail Packaging

Kids can dive into their own underwater adventures with this LEGO Creator 3in1 Fish Tank (31122) buildable toy. The glassless tank boasts 5 different vibrant fishes: a clown fish, a regal blue tang, a yellow tang, a cardinal fish and an anthias fish, as well as a mini submarine, some coral and an aquatic plant.<br><br>A playset with 3 times the fun!<br>This LEGO Creator 3in1 set offers 3 brilliantly detailed models to build and play with. Kids can create a Fish Tank toy packed with cool fish, then rebuild it into an easel or treasure chest toy, or even use their imaginations to create something new!<br><br>Creative gifts to inspire imaginative play<br>LEGO Creator 3in1 buildable toys offer amazing value with 3 different models to create in every box! LEGO builders will be thrilled by the array of fun possibilities. Creator 3in1 occupies kids for hours with a great selection of sets, including space shuttles, fun-filled fairgrounds and action-packed castles.

Age Range

Maximum Recommended Age

Product Line

Colour

Assembled Product Weight

Assembled Product Dimensions (L x W x H)

Universal Product Code (UPC check)

fulfillment

title_shipToHome_date_delivery

<!DOCTYPE html>
<html>
   <head>
      <meta name="viewport" content="width=device-width, initial-scale=1">
      <link
         rel="stylesheet"
         href="https://unpkg.com/tachyons@4.12.0/css/tachyons.min.css"
         />
   </head>
   <body>
      <div class="flex flex-column justify-center w-100 ph3 normal lh-copy pt1">
            <div class="tc">
               <img src="https://i5.walmartimages.com/dfw/8822aef6-7abe/k2-_f4ee767f-a90a-4f70-be39-71e5d7b238a0.v1.jpg">
               <h3>4 equal payments</h3>
               <h4 class="gray">Buy what you love and split the cost. It's that easy. </h4>
            </div>
            <ul>
            <b>
               <li>Add item(s) to your cart.</li>
               <li>
                  Add items to checkout and choose 
                  <image height="14" width="auto" src="https://i5.walmartimages.com/dfw/8822aef6-7abe/k2-_f4ee767f-a90a-4f70-be39-71e5d7b238a0.v1.jpg"></image>
               </li>
               <li>Enter your debit or credit card information. </li>
               <li>Your first payment is taken when the order is processed, and the remaining 3 are automatically taken every two weeks.</li>
            </b>
            </ul>
            <p class="gray">Please note that a higher initial payment may be required for some purchases. Pay later in 4 <a href="https://cdn.klarna.com/1.0/shared/content/legal/terms/0/en_ca/paylaterin4" target="_blank">terms</a> available here. For Quebec residents, these Pay Later 4 <a href="https://cdn.klarna.com/1.0/shared/content/legal/terms/0/en_ca/paylaterin4_quebec" target="_blank">terms</a> are applicable. </p>
      </div>
   </body>
</html>

Building Experience

Enjoyment

Offers good value for number of pieces and quality.

Features blocks that are easy to assemble.

Smaller than expected, suitable for shelf display.

Can be clear, but also confusing for some users.

I had my eye on this 3 in 1 set for awhile and would constantly look at it while visiting the lego store in edinburgh and I finally made the purchase and i am not disappointed in doing so it's definitely worth the money the colours are so vibrant they pop right out and will definitely catch your attention the pieces that come with the set are a lot for the size of the box hence the price you would think it would be more expensive for that now onto the lego set build the selection of fish and sea creatures you get to make is quite a good amount for what fits within the tank itself they are very well spaced out and it gives you that aquarium look I did add a little personal touch to the set from my lego spares putting in a sunken treasure chest makes sense since the underwater submarine is carrying a red jewel i would highly recommend this set to anyone trust me you won't regret buying it.

Top tier set for a mid range price

LEGO

This set reminds me so much of the film finding nemo that I added a few extra pieces to it like the sharks a stingray some divers flounder & Sebastian I tiled the bottom with the darker blue transparent tiles & also finished the sides with the transparent pieces I made a lid for it & put my spare printed Disney tile I had left from my Mickey Mouse art sets on the front instead of the plain black one it makes it look so much more like a fish tank now plus with the added benefits of keeping the inside dust free it's a beautiful set & I would recommend especially if you love fish I used to keep fish for over 20 years but sadly had to give up due to my health so it's nice to have a little tank to look at without the hassles of maintaining it not much more to say other than I would buy it why it's still a available set

Finding nemo

Bring this back! I love how this looks! I saw it in person and it looks so beautiful! I saw this at my friend's house and I came to the website just for this kit! Please bring this back!

Bring it back

Such a great and colorful set for kids to play even for adults . Could buy another two same sets in order to build a bigger fish tank that would be fab!

Susu

So I wanted a fish tank without all the hassle… I'm a Lego fan, have been since childhood. Bought this … I smile every time I see it. It's very small but I've added my own lights and use it as light too. Love it

So pretty and relaxing

Brilliant set, took a good 30 minutes to build, and the builds are not repetitive at all. Some unique blocks, overall enjoyed the building experience, worth the cost ! :)

Interesting build

This entire kit is a joy to build, and I can't recommend it strongly enough. There are several design choices early in the instructions that are a little mysterious at first, but once it all comes together, it's just brilliant.  

The subject matter is beautiful, and the model itself serves for great inspiration for expansion of your aquatic display. Already, I've expanded with a second aquarium and two other models, adding more sea life. That there is so much room to grow and expand this makes it just as relaxing to build, grow, modify, and maintain as the Bonsai tree.

A beautiful experience

[This review was collected as part of a promotion.] We loved the idea of a Lego fish tank so we looked forward to building this. In the box you get 3 designs you can build using the bricks, but you can only do one at a time. There is the fish tank, art easel and treasure chest. 
It is very easy to build, took us about 40 mins, there were some fiddly bits. All the fish are easily built and the plants too. My children absolutely love it, fish without having to worry can't be a bad thing. It has brought lots of fun for them. 
The other builds are easy to make as well, but we love the fish tank the most. 
Overall, I love this set, it's very cute and is a nice size. We really love it, would definitely recommend.

A lovely fun build

My daughter wanted to give her Granny a fishtank but would be alot of work maintaining the real thing. Found this and they have  both had a laugh building together. Now her Granny adores the fish tank she never knew she always wanted

Gift more perfect than could be expected

Extremely small considering the high cost.

Don't buy it

LEGO Creator 3in1 Fish Tank 31122 Toy Building Kit with 352 pieces, featuring a glassless tank showcasing 5 colorful fish: clown fish, regal blue tang, yellow tang, cardinal fish, and anthias fish. Includes a mini submarine, coral, and aquatic plants in a vibrant underwater scene. The box highlights the 3in1 feature, allowing kids to rebuild the fish tank into an easel or treasure chest, inspiring imaginative play.