LEGO® Icons

Tropical Aquarium

10366
4154 pieces
Retiring Next 8 months
BUYING ADVICE
⏸️Limited availability
Only 2 retailers stock this set. This theme rarely sees significant discounts. Bigger discounts may come if more retailers pick it up.

retail price

$599.99

 

best price

$599.99

-$0.00

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Current Prices

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About LEGO Tropical Aquarium

A detailed aquarium model features four tropical fish swimming among coral formations, underwater plants, and sea creatures. The 4,154-piece construction creates a complete underwater ecosystem with multiple interactive elements that bring the scene to life.

Interactive Features

The model incorporates several mechanical functions operated by external dials and cranks. These controls animate a swimming fish, create swaying movement in the coral, reveal a crab emerging from its underwater cave, and open a treasure chest on the seabed. Each element can be positioned independently to create different display arrangements.

Build Details

The finished aquarium measures 36cm high, 52cm wide and 28cm deep, making it a substantial display piece suitable for home or office environments. The set includes detailed coral formations, aquatic plants, and various sea creatures that populate the underwater landscape alongside the four main fish models.

Designed for adult builders, this Icons series set focuses on creating an authentic aquatic environment with realistic details and smooth mechanical operation. The construction combines traditional LEGO building techniques with more advanced mechanical elements to achieve the animated effects.

Where to Buy LEGO Tropical Aquarium for the Best Price

We've been tracking prices for this set since October 2026. The recommended retail price is $599.99. It's currently available from 2 retailers, with Amazon CA offering the best price at $599.99. The lowest price we've ever recorded was $599.99 at LEGO in October 2026. This set is expected to retire next 8 months, so prices may increase as availability decreases.

Set Details

Set Number
10366
Pieces
4,154
RRP
$599.99
Price per Piece
0.14p
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Price History

Additional Images

Price History

Amazon CA
30/10/2026
$599.99
LEGO
20/10/2026
$599.99