31122

LEGO set 31122 Fish Tank is a buildable decorative aquarium from the Creator theme, specifically Creator 3-in-1. Released in 2021, it contains 352 pieces and presents a domestic aquatic subject within the range, with no minifigures included.

Set 31122 Fish Tank recreates an indoor aquarium as a self contained LEGO model. Within Creator 3-in-1, it belongs to the type of set built around recognizable objects and compact scenes, rather than a licensed story world or named characters.

The set contains 352 pieces and no minifigures. The build focuses on the tank, fish and aquarium decoration, using the subject as the main visual structure. The available facts do not confirm specific functions, so it is most accurate to describe it as a decorative Creator model with a flexible building concept.

It suits builders interested in display pieces, animal subjects and alternatives to vehicles or buildings. In a Creator collection, it stands out by theme rather than by scale or character selection, adding an aquatic household object to the broader range of buildable models.