Customer reviews from LEGO
LEGO - Icons Tropical Aquarium Building Set 10366
Average customer rating
4.3
(27 Reviews)
Rating breakdown 27 reviews
5 Stars
20
4 Stars
1
3 Stars
2
2 Stars
1
1 Star
3
78%of customers recommend this product.
(
21 out of
27)
Customer Reviews for LEGO - Icons Tropical Aquarium Building Set 10366
Customer Rating
5
Worth Every Curse Word
on May 16, 2026
Posted by: Bubbles Up
Verified Purchase:No
This build was by far the most challenging one I’ve done, mostly because I made so many additions that required modifying the original structure. For example, I added an anglerfish in a cave where the treasure chest used to be. It wasn’t as simple as moving the chest — I had to redesign the chest, adjust the orientation of several pieces, and rethink how everything fit together.I didn’t realize how much of a domino effect “just adding a few pieces” would create, and it made following the original instructions surprisingly difficult. Most of my ideas came from the 3‑in‑1 sets, but the cave for the anglerfish was the one thing I built completely from scratch — with help from AI.
Once I finally got through the build, I made it even harder by adding lights. The lights were designed for the original layout, so I had to modify the structure again to make everything fit. Honestly, putting the lights on was harder than building the entire set.
After a lot of experimenting, cursing, and a full month of tinkering, I’m really happy with how it turned out. I had fun doing it, and I discovered a level of patience I didn’t know I had.
I would recommend this to a friend!
Written by a customer while visiting LEGO
Customer Rating
5
Gorgeous Display
on June 12, 2026
Posted by: AnnieBee
Verified Purchase:No
My husband and I love to build the more advanced Lego sets suitable for display. This one looked like it might be too child-like, but we ordered a light kit and also a case and it looks awesome. It was so much fun to build and has received even more compliments than the Botanical Garden display.
I would recommend this to a friend!
Written by a customer while visiting LEGO
Customer Rating
5
One of the most Stunning Sets!
on April 6, 2026
Posted by: Jack&JohnBuilders
Verified Purchase:No
This is one of the most innovative and stunning sets of the year. While the price tag is high, it is an amazingly fun build, with some great interactive play pieces, and is visually stunning. This set isn't for everyone, but my son LOVED this build experience, from start to finish, and that's all you can ask as a parent with Lego.
I would recommend this to a friend!
Written by a customer while visiting LEGO
Customer Rating
5
Wonderful design
on June 13, 2026
Posted by: DameWigglyTomato103
Verified Purchase:No
This design is wonderful, it was such a pleasure to put together every piece was especially beautiful to put together and the fullness of the setting was a masterpiece I really enjoyed every step. It has going back and look at my work and the grandkid loves it as well.
I would recommend this to a friend!
Written by a customer while visiting LEGO
Customer Rating
5
Amazing Set!!!!
on February 26, 2026
Posted by: Anonymous
Verified Purchase:No
By far my favorite set!! Adding lights really makes it feel like it’s alive. It’s a great set!
I would recommend this to a friend!
Written by a customer while visiting LEGO
Customer Rating
4
Beautiful Set, Pricey
on November 21, 2025
Posted by: KnightGoldenPlate101
Verified Purchase:No
Really enjoyed building this set. The end result is beautiful. However, for what it is, I don’t think the price is justified. Overall, very pleased with the set but I recognize this is a splurge and wish it was in a lower price range.
I would recommend this to a friend!
Written by a customer while visiting LEGO
Customer Rating
3
disappointing
on December 28, 2025
Posted by: Emmett The Elephant
Verified Purchase:No
This is a really good lego set but the thing is that it is way overpriced. The cost is round the same as the lego avengers tower yet has way less pieces. Not only is it overpriced but there should be a plastic window to make it look more like a fish tank.
No, I would not recommend this to a friend.
Written by a customer while visiting LEGO
Customer Rating
1
Overpriced
on November 14, 2025
Posted by: MedievalMosquito03
Verified Purchase:No
This build looks cool but is extremely basic and overpriced.
No, I would not recommend this to a friend.
Written by a customer while visiting LEGO