LEGO Tropical Aquarium
Set #10366 · 2025 · 4,154 pieces · Epic build
Set Details
- Set Number
- 10366
- Name
- Tropical Aquarium
- Theme
- Icons
- Year
- 2025
- Pieces
- 4,154
- Complexity
- Epic
- Build Time
- 16+ hours
- Ages
- 18+
- Type
- Great for display
About LEGO Tropical Aquarium
LEGO Tropical Aquarium (set #10366) is a massive display piece and one of the biggest LEGO sets produced with 4,154 pieces from the Icons theme, released in 2025. The Icons line features premium display models for adult builders, from vehicles to architecture. Designed primarily for older teens and adults, this set is built for display with an estimated build time of 16+ hours.
Finding Instructions
With 4,154 pieces, set #10366 comes with a thick instruction booklet — often split into multiple numbered bags and build stages. The official PDF is available free on LEGO.com, or use LegoFinder's AI to find it instantly from a photo.
Tropical Aquarium FAQ
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