The Barbie Chelsea Aquarium playset brings the underwater world into the playroom. The Chelsea doll wears a marine-themed tank top, a glittery skirt, and white shoes. The set consists of a rock landscape with a slide and a tank that can be filled with water. A cute little otter can slide down the slide and land in the water tank. The yellow net allows the otter to be transported playfully. Detailed decorations such as a crab and ocean motifs inspire creative role-play centered around animal care.