910015 Clockwork Aquarium was a 874 piece BrickLink exclusive set released in 2021. It was released as part of Round 2.

Designer Program Round 2 Sets

Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces / Minifigs 3,470 / 6
Availability Retired
910023 LEGO Venetian Houses
Retail $289.99
Value $600.00
Growth 106.9%
Annual growth 24.8%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces 2,779
Availability Retired
910013 LEGO Retro Bowling Alley
Retail $229.99
Value $400.00
Growth 73.9%
Annual growth 26.2%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces 2,149
Availability Retired
910009 Modular LEGO Store
Retail $179.99
Value $360.00
Growth 100.0%
Annual growth 24.7%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces 2,085
Availability Retired
910003 LEGO Mountain Windmill
Retail $179.99
Value $358.33
Growth 99.1%
Annual growth 24.8%

Sets in BrickLink / Designer Program

Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces / Minifigs 3,470 / 6
Availability Retired
910023 LEGO Venetian Houses
Retail $289.99
Value $600.00
Growth 106.9%
Annual growth 24.8%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces 2,779
Availability Retired
910013 LEGO Retro Bowling Alley
Retail $229.99
Value $400.00
Growth 73.9%
Annual growth 26.2%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces 2,149
Availability Retired
910009 Modular LEGO Store
Retail $179.99
Value $360.00
Growth 100.0%
Annual growth 24.7%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces 2,085
Availability Retired
910003 LEGO Mountain Windmill
Retail $179.99
Value $358.33
Growth 99.1%
Annual growth 24.8%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces / Minifigs 1,973 / 6
Availability Retired
910001 LEGO Castle in the Forest
Retail $169.99
Value $672.80
Growth 295.8%
Annual growth 40.2%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces 1,606
Availability Retired
910010 LEGO The Great Fishing Boat
Retail $129.99
Value $657.50
Growth 405.8%
Annual growth 24.9%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces 1,062
Availability Retired
910017 LEGO Kakapo
Retail $79.99
Value $89.19
Growth 11.5%
Annual growth 23.7%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces 578
Availability Retired
910016 LEGO Sheriff's Safe
Retail $49.99
Value $225.00
Growth 350.1%
Annual growth 40.2%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces 540
Availability Retired
910028 LEGO Pursuit of Flight
Retail $54.99
Value $182.10
Growth 231.2%
Annual growth 40.2%
The aquarium rests on a stately cabinet that has elaborate details all around with an ornate topper. The cabinet doors open for easy access to the internal mechanisms and the accessories stored within: fish food and chemical?containers. The aquarium tank, back drop, and topper are designed to be easily separated by using tiles and reduced stud plates. This provides even better access to the internal mechanism and makes it easy to replace the background, inside features, and/or creatures. The mechanism is very robust and smooth. It involves a combination of gears, links, and a cam. My hope is to include at least 2 backgrounds and possibly 2 complete themes in the box.
Description provided by LEGO©