How many pieces does the LEGO Sea Animals (31158-1) have?

The LEGO Sea Animals set (31158-1) contains 421 pieces. It was released in 2024 as part of the LEGO Creator theme.

How can I find missing parts for LEGO set 31158-1?

On BrickMissing you can check which parts from the LEGO Sea Animals (31158-1) you already own. Add your LEGO collection and we'll show exactly which of the 421 pieces you're missing and which you already have.

Can I build the LEGO Sea Animals 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 421 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Sea Animals from?

The LEGO Sea Animals (31158-1) belongs to the LEGO Creator theme. You can browse all Creator sets on BrickMissing to find more sets from this theme.

Sea Animals

31158-1 Creator 2024 421 parts 3% repair risk Intermediate

Explore the depths with the LEGO Creator 3in1 Sea Animals (31158) set. Construct a vibrant underwater scene featuring 6 sea animals: 2 fish, a turtle, a jellyfish, and a seahorse, dynamically displayed on transparent rods atop a seafloor stand adorned with sea plants. A red crab figure completes this aquatic collection. The sea creature toys can swap positions, and the stand offers both straight and angled display options. Rebuild this set into an impressive octopus and squid emerging from bubbling volcanic rock, or create a serene scene with 2 fish gliding gracefully around colorful sea plants. Discover endless underwater adventures with these rebuildable models.

Parts Inventory

🧱 421 parts

Part	Color	Qty	LEGO price each
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Light Bluish Gray	2×	€0,13 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Tan	3×	€0,13 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Bright Light Orange	3×	€0,06 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Light Bluish Gray	8×	€0,06 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Dark Pink	2×	€0,06 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Bright Pink	5×	€0,06 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Light Bluish Gray	2×	€0,06 View at LEGO → View
Slope Curved 4 x 1 Inverted 13547	Tan	2×	€0,16 View at LEGO → View
Slope Curved 4 x 1 Inverted 13547	Yellow	1×	€0,16 View at LEGO → View
Animal Body Part, Horn (Cattle) / Tentacle / Vine / Branch / Tongue - Long 13564	Dark Purple	2×	Check price → View
Plate Special 1 x 2 with 5.9mm Centre Side Towball 14417	Dark Bluish Gray	2×	€0,16 View at LEGO → View
Plate Special 1 x 2 5.9mm Towball Socket 14418	Light Bluish Gray	5×	€0,16 View at LEGO → View

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Repairability

Can you fix Sea Animals if a piece goes missing?

3%Low repair risk

easy to fixguard this box

5 of the 165 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

2.3%

All sets

6.7%

Hardest to replace

Equipment Umbrella Top · Opal Trans-Purple · only this setWedge Curved 4 x 3 No Studs [Plain] · Dark Green · only this setSlope Curved 2 x 2 · Tan · 2 sets everBuy at LEGO ↗

How we calculate this →