Rare parts in 11204-1: Mermaid Gabby's Aquarium Adventure

This set inventory has been obtained from LEGO Customer Services replacement parts page. It was retrieved on 30 December 2025 and contains 98 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.

Element Image Qty Colour Category Design Element name Element
in sets		 Element
introduced in		 Design
in sets		 Design
introduced in
6559235 <h1><a href='/parts/6559235/plate-8x8-1-2-circle'>PLATE 8X8, 1/2 CIRCLE</a></h1><div class='tags floatleft'><a href='/parts/6559235/plate-8x8-1-2-circle'>6559235</a> <a href='/parts/design-41948'>41948</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Plates'>Plates</a> <a href='/parts/colour-Bright-Blue'>Bright Blue</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

PLATE 8X8, 1/2 CIRCLE

6559235 41948 System Plates Bright Blue 2025
©2025 LEGO Group
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2 Bright Blue Plates 41948 PLATE 8X8, 1/2 CIRCLE 2 2025 235 2019
6564863 <h1><a href='/parts/6564863/fishtail-w-hip-no-110'>FISHTAIL, W/ HIP, NO. 110</a></h1><div class='tags floatleft'><a href='/parts/6564863/fishtail-w-hip-no-110'>6564863</a> <a href='/parts/design-39295'>39295</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Minifigure-Parts'>Minifigure Parts</a> <a href='/parts/colour-Bright-Purple'>Bright Purple</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

FISHTAIL, W/ HIP, NO. 110

6564863 39295 System Minifigure Parts Bright Purple 2025
©2025 LEGO Group
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1 Bright Purple Minifigure Parts 39295 FISHTAIL, W/ HIP, NO. 110 1 2025 16 2017
6542817 <h1><a href='/parts/6542817/accessory-w-1-5-shaft-no-4'>ACCESSORY, W/ 1.5 SHAFT, NO. 4</a></h1><div class='tags floatleft'><a href='/parts/6542817/accessory-w-1-5-shaft-no-4'>6542817</a> <a href='/parts/design-113128'>113128</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Minifigure-Accessories'>Minifigure Accessories</a> <a href='/parts/colour-Light-Purple'>Light Purple</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

ACCESSORY, W/ 1.5 SHAFT, NO. 4

6542817 113128 System Minifigure Accessories Light Purple 2025
©2025 LEGO Group
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1 Light Purple Minifigure Accessories 113128 ACCESSORY, W/ 1.5 SHAFT, NO. 4 1 2025 1 2025
6545920 <h1><a href='/parts/6545920/left-slide-6x6x6'>LEFT, SLIDE, 6X6X6</a></h1><div class='tags floatleft'><a href='/parts/6545920/left-slide-6x6x6'>6545920</a> <a href='/parts/design-28387'>28387</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Miscellaneous'>Miscellaneous</a> <a href='/parts/colour-Medium-Azur'>Medium Azur</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

LEFT, SLIDE, 6X6X6

6545920 28387 System Miscellaneous Medium Azur 2025
©2025 LEGO Group
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1 Medium Azur Miscellaneous 28387 LEFT, SLIDE, 6X6X6 2 2025 39 2017
6559756 <h1><a href='/parts/6559756/brick-with-bow-1x3x3'>BRICK WITH BOW 1X3X3</a></h1><div class='tags floatleft'><a href='/parts/6559756/brick-with-bow-1x3x3'>6559756</a> <a href='/parts/design-13965'>13965</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Bricks'>Bricks</a> <a href='/parts/colour-Medium-Azur'>Medium Azur</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

BRICK WITH BOW 1X3X3

6559756 13965 System Bricks Medium Azur 2025
©2025 LEGO Group
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4 Medium Azur Bricks 13965 BRICK WITH BOW 1X3X3 1 2025 409 2013
6541331 <h1><a href='/parts/6541331/plate-2x2-2-3-w-krydshul-crown-leaf'>PLATE 2X2,2/3 W/KRYDSHUL& CROWN LEAF</a></h1><div class='tags floatleft'><a href='/parts/6541331/plate-2x2-2-3-w-krydshul-crown-leaf'>6541331</a> <a href='/parts/design-15469'>15469</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Animals-Nature'>Animals & Nature</a> <a href='/parts/colour-Reddish-Orange'>Reddish Orange</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

PLATE 2X2,2/3 W/KRYDSHUL& CROWN LEAF

6541331 15469 System Animals & Nature Reddish Orange 2025
©2025 LEGO Group
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1 Reddish Orange Animals & Nature 15469 PLATE 2X2,2/3 W/KRYDSHUL& CROWN LEAF 2 2025 140 2014
6514304 <h1><a href='/parts/6514304/tube-straight'>TUBE, STRAIGHT</a></h1><div class='tags floatleft'><a href='/parts/6514304/tube-straight'>6514304</a> <a href='/parts/design-49736'>49736</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Miscellaneous'>Miscellaneous</a> <a href='/parts/colour-Transparent-Bright-Green'>Transparent Bright Green</a> <a href='/parts/year-2024'>2024</a></div><div class='floatright'>©2024 LEGO Group</div>

TUBE, STRAIGHT

6514304 49736 System Miscellaneous Transparent Bright Green 2024
©2024 LEGO Group
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1 Transparent Bright Green Miscellaneous 49736 TUBE, STRAIGHT 2 2024 10 2020
6565020 <h1><a href='/parts/6565020/wig-w-1-5-hole-no-1'>WIG, W/ 1,5 HOLE, NO. 1</a></h1><div class='tags floatleft'><a href='/parts/6565020/wig-w-1-5-hole-no-1'>6565020</a> <a href='/parts/design-5828'>5828</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Minifigure-Parts'>Minifigure Parts</a> <a href='/parts/colour-Transparent-Bright-Violet-With-Opalescence'>Transparent Bright Violet With Opalescence</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

WIG, W/ 1,5 HOLE, NO. 1

6565020 5828 System Minifigure Parts Transparent Bright Violet With Opalescence 2025
©2025 LEGO Group
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1 Transparent Bright Violet With Opalescence Minifigure Parts 5828 WIG, W/ 1,5 HOLE, NO. 1 1 2025 10 2023
6514148 <h1><a href='/parts/6514148/cockpit-4x4x1-2-3-w-dia-3-2-shaft'>COCKPIT 4X4X1 2/3, W/ DIA. 3.2 SHAFT</a></h1><div class='tags floatleft'><a href='/parts/6514148/cockpit-4x4x1-2-3-w-dia-3-2-shaft'>6514148</a> <a href='/parts/design-35322'>35322</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Vehicles-Transportation'>Vehicles & Transportation</a> <a href='/parts/colour-Transparent-Light-Blue'>Transparent Light Blue</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

COCKPIT 4X4X1 2/3, W/ DIA. 3.2 SHAFT

6514148 35322 System Vehicles & Transportation Transparent Light Blue 2025
©2025 LEGO Group
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1 Transparent Light Blue Vehicles & Transportation 35322 COCKPIT 4X4X1 2/3, W/ DIA. 3.2 SHAFT 1 2025 37 2017
6545848 <h1><a href='/parts/6545848/accessories-marine-life-no-1'>ACCESSORIES, MARINE LIFE, NO. 1</a></h1><div class='tags floatleft'><a href='/parts/6545848/accessories-marine-life-no-1'>6545848</a> <a href='/parts/design-49595'>49595</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Animals-Nature'>Animals & Nature</a> <a href='/parts/colour-Vibrant-Yellow'>Vibrant Yellow</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

ACCESSORIES, MARINE LIFE, NO. 1

6545848 49595 System Animals & Nature Vibrant Yellow 2025
©2025 LEGO Group
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1 Vibrant Yellow Animals & Nature 49595 ACCESSORIES, MARINE LIFE, NO. 1 1 2025 11 2019