Fishdom is a match-3 puzzle game with a unique twist: players must decorate aquariums by solving puzzles. The game features vibrant graphics and a wide array of aquatic life, including fish, decorations, and plants. Players complete match-3 levels to earn coins, which they can then use to improve their aquariums. The relaxing gameplay and soothing visuals make it a great choice for players who enjoy casual puzzle games. However, the in-app purchases may become an issue for players who prefer to progress without spending real money.