Mermaid Gabby's Aquarium Adventure

Notable parts

• 1 part comes in a colour no other set has for that mould: Plate Special 8 x 8 x 2/3 with Four 1 x 4 Recessed Edges (Blue).
• 2 printed parts are only in this set: Brick Round 2 x 2 Dome Top with 2 Ears with Cat Face, Bright Pink Nose, Black… (Reddish Orange); Panel 1 x 6 x 5 with Under Sea, Coral Coral, Seahorse, Lime Squid, Rocks… (Trans-Light Blue).
• 12 parts appear in only a few other sets: Animal, Sea Life Set, Clam Shell Small (Vibrant Yellow) ×2 — also in 42703 Mermaid Roller Coaster Ride; Animal, Sea Life Set, Fish with Bar (Vibrant Yellow) ×2 — also in 42703 Mermaid Roller Coaster Ride; Animal, Sea Life Set, Seahorse with Bar (Vibrant Yellow) ×2 — also in 42703 Mermaid Roller Coaster Ride; Animal, Sea Life Set, Snail with Bar (Vibrant Yellow) ×2 — also in 42703 Mermaid Roller Coaster Ride; Animal, Sea Life Set, Star Fish (Vibrant Yellow) ×2 — also in 42703 Mermaid Roller Coaster Ride; Animal, Sea Life Set, Clam Shell Large (Vibrant Yellow) — also in 42703 Mermaid Roller Coaster Ride; Animal, Sea Life Set, Octopus (Vibrant Yellow) — also in 42703 Mermaid Roller Coaster Ride; Hair Long Curly, Internal Supports (Opal Trans-Purple) — also in 42703 Mermaid Roller Coaster Ride; Plant, Leaves, Round 2 x 2 x 2/3 with + Axle Hole and 4 Leaf Extensions (Reddish Orange) — also in 11203 Bluey's Family House; Tube, Slide Straight (Trans-Bright Green) — also in 42630 Heartlake City Water Park; Plate 8 x 8 with Rounded End (Blue) ×2 — also in 41806 Ultimate Party Kit, 42689 Heartlake City Friends Club House; Brick Arch 1 x 3 x 3 [Gothic] (Medium Azure) ×4 — also in 10279 Volkswagen T2 Camper Van, 80120 Prosperity Carp Leaping, 11386 SpongeBob SquarePants: Bikini Bottom.
• 10 existing moulds first came out in their colour in 2025, including in this set: Plate Special 1 x 2, Top Clip [Open O] (Blue) ×3; Animal, Sea Life Set, Clam Shell Small (Vibrant Yellow) ×2; Animal, Sea Life Set, Fish with Bar (Vibrant Yellow) ×2; Animal, Sea Life Set, Seahorse with Bar (Vibrant Yellow) ×2; Animal, Sea Life Set, Snail with Bar (Vibrant Yellow) ×2; and 5 more.
• 4 minifigure parts with their print are only in this set: Headwear Accessory Cat Ears with Pin, Dark Pink Ears, Dark Turquoise Spot print (Bright Pink); Minidoll Head Reddish Brown Eyebrows, Dark Brown Eyes, Sand Green Freckles (Nougat); Minidoll Hips and Fishtail (Mermaid) with Metal Blue/Metal Pink Dots, Opal… (Dark Pink); Minidoll Torso Boy with Nougat Arms and Hands with Dark Pink Dress, Metal… (Nougat).

Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.