How many pieces does the LEGO Koi Fish (40545-1) have?

The LEGO Koi Fish set (40545-1) contains 203 pieces. It was released in 2022 as part of the LEGO Brickheadz theme.

How can I find missing parts for LEGO set 40545-1?

On BrickMissing you can check which parts from the LEGO Koi Fish (40545-1) you already own. Add your LEGO collection and we'll show exactly which of the 203 pieces you're missing and which you already have.

Can I build the LEGO Koi Fish with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 203 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Koi Fish from?

The LEGO Koi Fish (40545-1) belongs to the LEGO Brickheadz theme. You can browse all Brickheadz sets on BrickMissing to find more sets from this theme.

Koi Fish

40545-1 Brickheadz 2022 203 parts 4.5% catalog rarity Easy

Make a splash with this LEGO® BrickHeadz™ Koi Fish (40545) display. This brick-built ornamental fish set features two charming fish: a vibrant adult koi and an adorable fry. Both are beautifully decorated with striking orange and black studs, bringing their distinctive colors to life. They come securely mounted on a sturdy BrickHeadz baseplate, perfect for showcasing this delightful duo. This buildable pet set is ideal for BrickHeadz collectors and anyone who appreciates cute animal models, adding a serene touch to any collection.

Parts Inventory

🧱 203 parts

Showing the first 12 rows of the parts list (203 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
White	3×	€0,12 View at LEGO → View
White	2×	€0,12 View at LEGO → View
White	4×	€0,06 View at LEGO → View
Black	1×	€0,06 View at LEGO → View
White	4×	€0,12 View at LEGO → View
Bright Green	2×	€0,07 View at LEGO → View
Trans-Clear	4×	€0,06 View at LEGO → View
Light Bluish Gray	12×	€0,17 View at LEGO → View
Black	5×	€0,06 View at LEGO → View
Trans-Red	7×	€0,06 View at LEGO → View
White	6×	€0,06 View at LEGO → View
Trans-Orange	7×	€0,06 View at LEGO → View

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Catalog rarity

How common are the parts in Koi Fish?

4.5%Moderate rarity

more commonless common

3 of 66 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.

Theme average

4.5%

All sets

6.7%

Least common in our catalog

Tile 1 x 3 · White · only this set in our catalogTile 2 x 4 · White · only this set in our catalogAntenna 1 x 4 · Trans-Light Blue · 3 sets in our catalog

How we calculate this →