Fish Tank

Fish Tank (31122-1) is a set in the Creator 3-in-1 theme, released in 2021. It has 352 pieces.

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Number:31122-1
Released:June 2021
Pieces:352
Box size:35.2 × 18.9 × 5.6 cm
Box weight:578 g
Theme:Creator 3-in-1

Box size and weight as measured by Brickset.

In numbers

LEGO planned to retire this set in December 2022.

Product details

Number: 31122-1
Name: Fish Tank
Theme: Creator › Creator 3-in-1
Released: June 2021
Launched: June 2021
Retired: November 2022 in the United States
Pieces: 352
RRP: ≈ 28.47 USD (39.99 CAD) (Canada)≈ 33.69 USD (29.99 EUR) (Germany)≈ 36.04 USD (139.99 PLN) (PL)≈ 33.49 USD (24.99 GBP) (United Kingdom)29.99 USD (United States)
Price per piece: ≈ 0.081 USD (0.114 CAD) (Canada)≈ 0.096 USD (0.085 EUR) (Germany)≈ 0.102 USD (0.398 PLN) (PL)≈ 0.095 USD (0.071 GBP) (United Kingdom)0.085 USD (United States)

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

BrickLink market data

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Pricing

Best price everPrices recorded, but no exchange rate yet to compare them.

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Price history

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Price statistics by condition

Nobody has sold this set recently.

Sources Data in Brief: 24

Latest price from each shop

Sorted: lowest price first Show highest first

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Data in Brief Sealed · gross · sold 5/1/2023

274.00 PLN

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On eBay

The cheapest eBay listings we saw in the last seven days. They are sellers' asking prices, so they are not in the shop price list or the best offer.

We have not seen a current eBay listing for this set.

Recommended retail price

What LEGO published as the recommended retail price, market by market, in that market's own currency. No market's price is ever derived from another's.

Canada ≈ 28.47 USD (39.99 CAD) unknown tax basis Available 6/5/2021 to 11/19/2022.Recorded by BrickDb since 10/2/2026

Germany ≈ 33.69 USD (29.99 EUR) gross Available 6/2/2021 to 1/3/2023.Recorded by BrickDb since 10/2/2026

PL ≈ 36.04 USD (139.99 PLN) gross No availability dates published.Recorded by BrickDb since 10/21/2026

United Kingdom ≈ 33.49 USD (24.99 GBP) gross Available 6/5/2021 to 11/28/2022.Recorded by BrickDb since 10/2/2026

United States 29.99 USD net Available 6/5/2021 to 11/19/2022.Recorded by BrickDb since 10/2/2026

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

Light kits for this set

LED lighting made to fit this set, sold by a partner shop. The price is the shop's own for its cheapest version, including VAT; delivery is extra.

20% off with the code BRICKDB20

Light Kit for Fish Tank 31122 from 26.99 EURSold by Game of Bricks · price read 11/5/2026

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Building instructions

All building instructions for this set on LEGO.com

Parts in this set

142 inventory lines

Catalogue image of the part Brick Curved 2 x 1 No Studs [1/2 Bow]

Brick Curved 2 x 1 No Studs [1/2 Bow] 11477· Dark Pink

×1

Brick Curved 2 x 1 No Studs [1/2 Bow] 11477· Yellow

×3

Brick Curved 2 x 1 No Studs [1/2 Bow] 11477· White

×1

Catalogue image of the part Brick Curved Inverted 4 x 1

Brick Curved Inverted 4 x 1 13547· Yellow

×1

Catalogue image of the part Plate Special 1 x 2 5.9mm Towball Socket

Plate Special 1 x 2 5.9mm Towball Socket 14418· Light Bluish Gray

×1

Catalogue image of the part Tile Round 2 x 2 with Bottom Stud Holder

Tile Round 2 x 2 with Bottom Stud Holder 14769· Bright Pink

×1

Catalogue image of the part Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573· Orange

×2

Catalogue image of the part Brick Round 2 x 2, Pin Holes

Brick Round 2 x 2, Pin Holes 17485· Yellow

×2

Catalogue image of the part Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Plate Special Round 2 x 2 with Center Stud (Jumper Plate) 18674· Dark Tan

×1

Plate Special Round 2 x 2 with Center Stud (Jumper Plate) 18674· Dark Blue

×2

Catalogue image of the part Plant, Flower Stem with Bar and 6 Stems

Plant, Flower Stem with Bar and 6 Stems 19119· Green

×5

Catalogue image of the part Tile Special Round 1 x 1 with Hollow Bar

Tile Special Round 1 x 1 with Hollow Bar 20482· Black

×7

Catalogue image of the part Plate Special 1 x 2 with End Towball

Plate Special 1 x 2 with End Towball 22890· Dark Bluish Gray

×1

Catalogue image of the part Plant, Leaves 6 x 5

Plant, Leaves 6 x 5 2417· Lavender

×1

Catalogue image of the part Brick Curved Inverted 2 x 1

Brick Curved Inverted 2 x 1 24201· Bright Pink

×1

Catalogue image of the part Plant, Leaves 4 x 3

Plant, Leaves 4 x 3 2423· Bright Pink

×2

Same theme, piece count within 15 %

Similar sets

Fish Tank

In numbers

Product details

BrickLink market data

Can I build this?

Pricing

Price history

Latest price from each shop

On eBay

Recommended retail price

Light kits for this set

Building instructions

Parts in this set

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