Bubble Cascades create a “Wall of Dancing Bubbles” to add dimension and beauty to aquatic displays.  Experiment by placing the Bubble Cascade in different locations such as behind rocks, ornaments or plants.  As the bubbles rise to the top, they glisten as they catch the light and appear to dance.  The Bubble Cascade can be installed on the aquarium floor, hidden under the gravel, or attached to the aquarium wall.  Suction cups (included) at either end hold the Bubble Cascade securely to the glass or acrylic surface of the aquarium and help to anchor in the gravel bed.  Unlike other decorative stones which are brittle and deteriorate with time, the Bubble Cascades are made of flexible plastic which is washable and reusable.