- Buildable model for fish fans – The LEGO® BrickHeadz™ Koi Fish (40545) features 2 fish ‘swimming’ in a brick-built pond
- Gift idea – Make a splash with a LEGO® BrickHeadz™ fan or animal-loving kid aged 8+ with this fun, buildable model
- Colorful display – Model stands over 3 in. (8 cm) high, 4 in. (12 cm) wide and 2 in. (7 cm) deep and makes a colorful addition to any desk
The Lego set Koi Fish with the set number 40545 is part of the LEGO BrickHeadz theme and is recommended for ages 8+. It was released in August 2022. The model has 203 pieces, and we estimate it takes around < 1 hour to build. It was designed by Leonard Bahro.110 Brickfact users have this set in their collection.
The set weighs about 0.205 kg. The box measures 6.2 x 5.5 x 2.8 in (15.7 x 14 x 7 cm). The recommended retail price is $14.99.
The Part-Out-Value (POV) is the sum of the average prices paid on bricklink.com for all parts of this set. It is about $19.40.
Lego 40545 product data
Set Information
Availability
Release
08/2022
Retiring Status
Retired (12/2022)
Price Information
RRP
$14.99
Insiders Points (for purchase at Lego)
98
Part Out Value
$19.40
Packaging
Weight
0.205 kg
Packaging dimensions
6.2 x 5.5 x 2.8 in
EAN (GTIN13)
5702017241777
Popularity with Brickfact users
- users have this set
- 110
110 Brickfact users have Koi Fish in their collection.
Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of November 1, 2026.
LEGO 40545 price trend
Average sale price on secondary marketplaces – not the new price at retailers.
- Current market value
- $28.14
- Growth vs. RRP
- +87.7 % $14.99
- Range
- $27.69 – $41.27
- Average
- $34.33
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Official Set Description for LEGO 40545 Koi Fish
Make a splash with LEGO® BrickHeadz™ fans by giving them the Koi Fish (40545) building set. The set comes with 2 fish – an adult and a fry – decorated with orange and black studs on a sturdy BrickHeadz baseplate. This buildable pet set makes a great gift for all kids, BrickHeadz collectors and anyone who loves cute animal models.
Building Instruction for LEGO 40545 Koi Fish
Part Lists for LEGO 40545 Koi Fish
LEGO 40545 Frequently Asked Questions
Is LEGO 40545 still available?
LEGO has retired 40545 Koi Fish, and no retailer in our price comparison currently sells it new. Its market value on secondary marketplaces is $28.14.
What does the LEGO® BrickHeadz™ Koi Fish building set include?
The LEGO® BrickHeadz™ Koi Fish building set includes 2 fish - an adult fish and a fry. They are decorated with orange and black studs and come on a sturdy BrickHeadz baseplate.
Who is the LEGO® BrickHeadz™ Koi Fish building set suitable for?
The LEGO® BrickHeadz™ Koi Fish building set is suitable for kids aged 8+ who are fans of BrickHeadz or those who love cute animal models. It also makes a great gift for collectors.
What are the dimensions of the LEGO® BrickHeadz™ Koi Fish model?
The LEGO® BrickHeadz™ Koi Fish model stands over 3 inches (8 cm) high, 4 inches (12 cm) wide, and 2 inches (7 cm) deep. It is a relatively small and compact display piece.
Is the LEGO® BrickHeadz™ Koi Fish building set a good gift idea?
Yes, the LEGO® BrickHeadz™ Koi Fish building set is a great gift idea, especially for LEGO enthusiasts, fish fans, or kids who love animals. Its colorful display and unique design make it an appealing present.
