There is no liquid on the fish area and it does not move. Makes slight humming sound. Sould as is.

The VTG Fisher Price Rainforest Waterfall Peek-a-Boo Crib Soother is a colorful and engaging toy designed for babies. With a nature sounds theme, this crib soother from the trusted brand Fisher Price provides soothing motion, music, and light to entertain and calm babies. Suitable for both boys and girls, this toy based on the rainforest character family is sure to captivate young minds and provide comfort during naptime or bedtime. Made in China, this crib soother is a delightful addition to any baby's room.