Inventory for 11204-1: Mermaid Gabby's Aquarium Adventure
This set inventory has been obtained from LEGO Customer Services replacement parts page. It was retrieved on 3 October 2025 and contains 92 pieces.
Important note: We do not control this inventory and cannot currently make changes to it. Use it as a guide to the contents of the set, or to find out part numbers when requesting replacements.
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| Element | Image | Qty | Colour | Category | Design | Element name | Element in sets |
Element introduced in |
Design in sets |
Design introduced in |
|---|---|---|---|---|---|---|---|---|---|---|
| 6138662 |
|
2 | Aqua | Plates | 3020 | PLATE 2X4 | 45 | 2016 | 12739 | 1980 |
| 6141592 |
|
1 | Aqua | Plates | 3710 | PLATE 1X4 | 43 | 2016 | 12067 | 1981 |
| 6146701 |
|
2 | Aqua | Plates | 3023 | PLATE 1X2 | 86 | 2016 | 17356 | 1981 |
| 6236575 |
|
1 | Aqua | Bricks | 37352 | BRICK 1X2, OUTSIDE HALF BOW | 25 | 2019 | 931 | 2018 |
| 6447124 |
|
1 | Aqua | Minifigure Parts | 104546 | MINI HEAD, NO. 4108 | 4 | 2023 | 4 | 2023 |
| 6447125 |
|
1 | Aqua | Minifigure Parts | 104547 | MICRO BODY, DESIGN, NO. 8 | 4 | 2023 | 4 | 2023 |
| 6313191 |
|
1 | Black | Plates | 49153 | PLATE 2X2 W. VERTICAL SNAP | 68 | 2017 | 314 | 2010 |
| 4113916 |
|
2 | Brick Yellow | Bricks | 3010 | BRICK 1X4 | 404 | 1998 | 7159 | 1991 |
| 4113988 |
|
2 | Brick Yellow | Plates | 3034 | PLATE 2X8 | 272 | 1998 | 4518 | 1980 |
| 4159279 |
|
2 | Brick Yellow | Bricks | 3245 | BRICK 1X2X2 | 192 | 2001 | 1570 | 1997 |
| 4159739 |
|
1 | Brick Yellow | Bricks | 3002 | BRICK 2X3 | 194 | 2001 | 3656 | 1992 |
| 4243824 |
|
1 | Brick Yellow | Plates | 3031 | PLATE 4X4 | 262 | 1998 | 3547 | 1991 |
| 6031057 |
|
2 | Brick Yellow | Bricks | 6182 | ARCH 1X4X2 | 57 | 2009 | 343 | 1996 |
| 6046922 |
|
1 | Brick Yellow | Bricks | 11477 | PLATE W. BOW 1X2X2/3 | 118 | 2015 | 4724 | 2013 |
| 6058093 |
|
4 | Brick Yellow | Bricks | 13965 | BRICK WITH BOW 1X3X3 | 62 | 2014 | 394 | 2013 |
| 6294592 |
|
1 | Brick Yellow | Bricks | 87081 | BRICK 4X4 ROUND W. Ø4.9 W. CLICK | 16 | 2020 | 420 | 2010 |
| 6313660 |
|
2 | Brick Yellow | Bricks | 40296 | BRICK W. BOW 1X8X2 | 22 | 2018 | 186 | 2010 |
| 6383295 |
|
1 | Brick Yellow | Bricks | 78666 | BRICK 1X2, OUTSIDE HALF ARCH, NO. 1 | 33 | 2022 | 314 | 2021 |
| 6391522 |
|
2 | Brick Yellow | Bricks | 3678 | ROOF TILE 2X2X2/65 DEG. | 11 | 2022 | 724 | 1994 |
| 306923 |
|
1 | Bright Blue | Plates | 3069 | FLAT TILE 1X2 | 335 | 1992 | 9660 | 1991 |
| 6249783 |
|
2 | Bright Blue | Bricks | 15571 | END RIDGED TILE 1X2/45° | 17 | 2019 | 611 | 2008 |
| 6366181 |
|
1 | Bright Blue | Connectors | 49755 | 3.2 SHAFT W/3.2 HOLE | 15 | 2021 | 628 | 2016 |
| 6537693 |
|
3 | Bright Blue | Plates | 44861 | PLATE 1X2 W. VERTICAL GRIP | 4 | 2025 | 1210 | 2016 |
| 6559235 |
|
2 | Bright Blue | Plates | 41948 | PLATE 8X8, 1/2 CIRCLE | 1 | 2025 | 222 | 2019 |
| 4143562 |
|
2 | Bright Green | Animals & Nature | 4727 | FLOWER, STALK | 125 | 2001 | 170 | 1997 |
| 6217794 |
|
1 | Bright Purple | Plates | 15573 | PLATE 1X2, W/ 1 KNOB | 46 | 2018 | 6092 | 2003 |
| 6223767 |
|
2 | Bright Purple | Plates | 18674 | PLATE ROUND W. 1 KNOB | 85 | 2018 | 2153 | 2015 |
| 6382560 |
|
2 | Bright Purple | Animals & Nature | 80497 | ELEPHANT TRUNK | 9 | 2022 | 100 | 2022 |
| 6286831 |
|
3 | Bright Yellowish Green | Animals & Nature | 32607 | PLANT, W/ PLATE 1X1, NO. 1 | 154 | 2020 | 1234 | 2018 |
| 6151659 |
|
4 | Dark Azur | Plates | 3069 | FLAT TILE 1X2 | 88 | 2016 | 9660 | 1991 |
| 6152109 |
|
1 | Dark Azur | Plates | 2412 | RADIATOR GRILLE 1X2 | 27 | 2016 | 5232 | 1991 |
| 4619513 |
|
2 | Medium Azur | Plates | 3021 | PLATE 2X3 | 117 | 2012 | 8854 | 1980 |
| 4619652 |
|
4 | Medium Azur | Bricks | 3005 | BRICK 1X1 | 108 | 2013 | 7685 | 1991 |
| 4624705 |
|
2 | Medium Azur | Plates | 2431 | FLAT TILE 1X4 | 113 | 2012 | 6837 | 1991 |
| 6126090 |
|
1 | Medium Azur | Plates | 23893 | PLATE 2X2 W 1 KNOB | 88 | 2016 | 2299 | 2010 |
| 6146926 |
|
1 | Medium Azur | Plates | 3795 | PLATE 2X6 | 78 | 2016 | 7823 | 1980 |
| 6236578 |
|
2 | Medium Azur | Bricks | 37352 | BRICK 1X2, OUTSIDE HALF BOW | 29 | 2019 | 931 | 2018 |
| 6357619 |
|
2 | Medium Azur | Bricks | 18653 | Brick 1x3x2 w. inside bow | 14 | 2021 | 462 | 2015 |
| 6545920 |
|
1 | Medium Azur | Miscellaneous | 28387 | LEFT, SLIDE, 6X6X6 | 2 | 2025 | 38 | 2017 |
| 6056226 |
|
1 | Medium Lavender | Buildings & Furniture | 4738 | CHEST 2X4 | 26 | 2014 | 345 | 1996 |
| 6456640 |
|
2 | Medium Lavender | Minifigure Accessories | 39262 | CROWN, NO. 1 | 9 | 2023 | 128 | 2010 |
| 6541331 |
|
1 | Reddish Orange | Animals & Nature | 15469 | PLATE 2X2,2/3 W/KRYDSHUL& CROWN LEAF | 2 | 2025 | 132 | 2014 |
| 6514304 |
|
1 | Transparent Bright Green | Miscellaneous | 49736 | TUBE, STRAIGHT | 2 | 2024 | 10 | 2020 |
| 6565020 |
|
1 | Transparent Bright Violet With Opalescence | Minifigure Parts | 5828 | WIG, W/ 1,5 HOLE, NO. 1 | 1 | 2025 | 9 | 2023 |
| 6507968 |
|
3 | Transparent Light Blue | Bricks | 40528 | FINAL BRICK 2X2 | 16 | 2022 | 102 | 2016 |
| 6514027 |
|
2 | Transparent Light Blue | Bricks | 28701 | NOSE CONE SMALL 1X1 | 50 | 2021 | 696 | 2010 |
| 6514148 |
|
1 | Transparent Light Blue | Vehicles & Transportation | 35322 | COCKPIT 4X4X1 2/3, W/ DIA. 3.2 SHAFT | 1 | 2025 | 37 | 2017 |
| 6240042 |
|
1 | Transparent Medium Reddish Violet | Minifigure Accessories | 28682 | HEART W/ Ø3,2 SHAFT | 56 | 2015 | 77 | 2015 |
| 6507969 |
|
2 | Transparent Medium Violet With Opalescence | Bricks | 40528 | FINAL BRICK 2X2 | 11 | 2021 | 102 | 2016 |
| 6550817 |
|
2 | Transparent Yellow | Animals & Nature | 5904 | PLANT, NO. 2 | 3 | 2024 | 58 | 2024 |
| 6292823 |
|
2 | Vibrant Coral | Animals & Nature | 49577 | PLANT, W/ 3.2 SHAFT, NO. 2 | 25 | 2020 | 53 | 2019 |
| 6545848 |
|
1 | Vibrant Yellow | Animals & Nature | 49595 | ACCESSORIES, MARINE LIFE, NO. 1 | 1 | 2025 | 11 | 2019 |
| 6437723 |
|
1 | White | Buildings & Furniture | 80835 | CHEST LID, 2X4, NO. 2 | 6 | 2023 | 63 | 2022 |
| 6499714 |
|
2 | White | Plates | 79491 | PLATE 2X2, 1/4 CIRCLE, W/ CUT OUT | 16 | 2024 | 169 | 2021 |
Colour summary
| Colour | Unique | Total |
|---|---|---|
| Aqua | 6 | 8 |
| Black | 1 | 1 |
| Brick Yellow | 12 | 21 |
| Bright Blue | 5 | 9 |
| Bright Green | 1 | 2 |
| Bright Purple | 3 | 5 |
| Bright Yellowish Green | 1 | 3 |
| Dark Azur | 2 | 5 |
| Medium Azur | 8 | 15 |
| Medium Lavender | 2 | 3 |
| Reddish Orange | 1 | 1 |
| Transparent Bright Green | 1 | 1 |
| Transparent Bright Violet With Opalescence | 1 | 1 |
| Transparent Light Blue | 3 | 6 |
| Transparent Medium Reddish Violet | 1 | 1 |
| Transparent Medium Violet With Opalescence | 1 | 2 |
| Transparent Yellow | 1 | 2 |
| Vibrant Coral | 1 | 2 |
| Vibrant Yellow | 1 | 1 |
| White | 2 | 3 |
| Total | 54 | 92 |
Category summary
| Category | Unique | Total |
|---|---|---|
| Animals & Nature | 7 | 13 |
| Bricks | 18 | 36 |
| Buildings & Furniture | 2 | 2 |
| Connectors | 1 | 1 |
| Minifigure Accessories | 2 | 3 |
| Minifigure Parts | 3 | 3 |
| Miscellaneous | 2 | 2 |
| Plates | 18 | 31 |
| Vehicles & Transportation | 1 | 1 |
| Total | 54 | 92 |