Buy wisely
Buy wiselyBuy wisely
For RetailersFor developers
  1. Home
  2. Baby & Kids
  3. Baby & Toddler Toys
  4. Blocks & Building Sets
  5. LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set
Buy wisely

BuyWisely is your one stop price comparison platform, delivering the best deals from over 20,000 online shops. We empower shoppers to make smart, cost-effective choices by offering transparent pricing, price history, and the latest deals across a broad range of products. With BuyWisely, your money goes further.

Popular Shops
JB Hi-Fi
The Good Guys
Harvey Norman
Appliances Online
Bing Lee
Kogan
Amazon
Officeworks
Contact Us
[email protected]
Affiliate Disclosure
Legal Information
Privacy Policy
Logos provided by Logo.dev
© 2026 BuyWisely•Price data powered by pricesAPI.io•Retailers: SellWisely.io
LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set
LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set
LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set
LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set
LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set
LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set
LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set
LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set
LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set
LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set
LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set
LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set
LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set
LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set
LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set
LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set

LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set

$50.00

(331 reviews)

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. A playset with 3 times the fun! 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! 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.

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. A playset with 3 times the fun! 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! 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.

LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set

(331 reviews)

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. A playset with 3 times the fun! 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! 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.

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. A playset with 3 times the fun! 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! 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.

$50.00 - $402.00

in 32 offers

The lowest price for LEGO Creator Fish Tank 31122 Exclusive 3-in-1 Building Set right now is $50.00 at eBay.com.au, compared across 17 retailers.

The all-time low was $44.99 on 1 Mar 2026 — today's price is 11% above the lowest ever. That's a little above the best price we've seen.

Prices last updated 9 June 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 09/06/2026 14:58:44

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$157.00

Lego Creator Fish Tank 31122 Exclusive 3-in-1 Building Set

Delivery $14.48

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$50.00

Lego Creator: Fish Tank (31122) Pre-owned Complete No Box Or

Delivery $11.15

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$61.00

Lego Creator 3 In 1 Fish Tank (31122) 100% Complete Set With

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$117.30

LEGO CREATOR: Fish Tank (31122)

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$117.30

LEGO CREATOR: Fish Tank (31122)

Delivery $14.99

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$119.95

LEGO 31122 Creator 3in1 Fish Tank 3-in-1 Brand New Retired Set

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$119.95

Lego 31122- Creator 3 In 1 - Fish Tank Brand Sealed

Delivery $19.99

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$124.99

Lego Creator 3 In 1 Fish Tank (31122) | Brand & Sealed | Retired

Delivery $16.99

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$179.99

Lego 31122 - Creator 3in1 Fish Tank

Delivery $14.95

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$199.00

Lego 31119 Creator Ferris Wheel/retired/brand

Delivery $28.50

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

28 December 2022katherine.p

originally posted on influenster.com

I love this Lego set which was gifted from my bf. It’s a 3 in 1 set which I love because I can always just take it apart and build something new, but i especially love the fish tank. I would say it’s for all ages, can’t ever be too old for legos. I highly recommend getting someone you love this set.

3 in 1 ? (One at a time!!!)
3 March 2023Kathy

originally posted on walmart.com

The package says 3 in 1 and has pictures of the fish tank, treasure chest and an artist’s easel. I thought that meant that 3 people could work together, each building one of the kits. As it turns out, that’s not how it is. You can build ONE thing and take it apart to build ONE of the others. To me it seems this packaging is very deceptive.

A lovely fun build
30 June 2021Sheryet27

originally posted on LEGO

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.

Specification

Educational Objective(s)Team Building Skills
Number of pieces5
Material Type(s)Plastic
Product dimensions5 x 26 x 19 cm; 250 Grams
Manufacturer Minimum Age (MONTHS)96.00

Price comparison

Updated about 19 hours ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$157.00

Lego Creator Fish Tank 31122 Exclusive 3-in-1 Building Set

Delivery $14.48

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$50.00

Lego Creator: Fish Tank (31122) Pre-owned Complete No Box Or

Delivery $11.15

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$61.00

Lego Creator 3 In 1 Fish Tank (31122) 100% Complete Set With

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$117.30

LEGO CREATOR: Fish Tank (31122)

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$117.30

LEGO CREATOR: Fish Tank (31122)

Delivery $14.99

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

28 December 2022

I love this Lego set which was gifted from my bf. It’s a 3 in 1 set which I love because I can always just take it apart and build something new, but i especially love the fish tank. I would say it’s for all ages, can’t ever be too old for legos. I highly recommend getting someone you love this set.

katherine.p originally posted on influenster.com
3 in 1 ? (One at a time!!!)
3 March 2023

The package says 3 in 1 and has pictures of the fish tank, treasure chest and an artist’s easel. I thought that meant that 3 people could work together, each building one of the kits. As it turns out, that’s not how it is. You can build ONE thing and take it apart to build ONE of the others. To me it seems this packaging is very deceptive.

Kathy originally posted on walmart.com
A lovely fun build
30 June 2021

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.

Sheryet27 originally posted on LEGO
Desk ornament
28 December 2022

I bought this for my son for his desk at work. He loves fish tanks and has one at home but he can’t have one at work. His kids ages 16 and 14 had so much fun putting it together. They said that they haven’t played with Legos in a long time. When complete it’s adorable with all the little fish and fish tank stuff. I don’t know if he actually will bring it to his office but he’s hard to buy things for so this was just a folly gift idea .

JEM originally posted on walmart.com
Don’t buy
12 December 2022

This had such potential and could have been a cute little set. But since there is no “glass” pieces to surround the tank it has no support. After putting it together it is always falling apart. Very frustrating considering how cute it could have been. Save your money and buy a different set.

Love originally posted on walmart.com
Fun build with unexpected disappointment
26 November 2022

It's a fun, unique set that my daughter loves! A little difficult to get the different pieces in without knocking others over. But otherwise cute! It was an enjoyable build, but my daughter was pretty upset when she realized a pink piece was missing for step 91. I've never had pieces missing before from a new set. Tears at the end of a fun build is not how I wanted to end the experience!

Alaina originally posted on walmart.com
Great Decoration and Fun
25 November 2022

I've always wanted some sort of aquarium decoration without the hassle of owning fish since I'm busy. This worked out well, it's really neat to set up on a shelf. Even my nephew loves it, I might have to buy him one when he's older. It wasn't that hard to build either, took me maybe 15 minutes. Been a while since I built a Lego set. I'll for sure find others like this to put up.

Caitlin originally posted on walmart.com
Great fun
1 July 2021

My 9 and 10 year old built this together...the instructions really helped them...I did keep checking on them but they didn't get stuck. It didnt take them that long to build...and asked to keep it together in their room...that was until their little sister got her hands on it...they will be building again theis weekend They! They especially loved the crab and his treasure chest. I think the set up looks amazing and i am very impressed with it!

Charleybizzle originally posted on LEGO
Super cute. Fun build.
20 April 2023

Fish tank legos, no need to say more. We haven’t tried the other designs because we love the fish tank so much. Great way to bond with your child. We love this product!

Kyjere originally posted on walmart.com
beautiful, but....
24 August 2022

was surprised by how many piecws were missing when we had just opened the bags. the directions werent the easiest to understand. its a beautiful set once complete....but my husband definitely had issues putting some pieces in certain areas.

Tessa84 originally posted on walmart.com

Specification

Educational Objective(s)Team Building Skills
Number of pieces5
Material Type(s)Plastic
Product dimensions5 x 26 x 19 cm; 250 Grams
Manufacturer Minimum Age (MONTHS)96.00

You may also like

LEGO Creator 3 in 1 Beach Camper Van Building Kit, Transforms from A
LEGO Creator 3 in 1 Beach Camper Van Building Kit, Transforms from A$25.00 - $229.91
232
Compare 12 offers