Penn Plax Giant Clam Aquarium Action Air Ornament
Penn Plax Action Air ornaments bring animation, charm, and life to your underwater world while aerating your tank. The action of this clam opening and closing reveals the interior treasured pearl while bubbles escape the clam to provide your tank with much needed air. Simply connect the ornament to a standard 3/16 airline from your air pump (not included) and watch as the steady stream of bubbles opens and closes the clam. Use your pressure control valve (not included) to adjust the motion and volume of air, if desired. Each Action Air ornament is made from a durable plastic resin that is safe for your freshwater or saltwater / marine aquarium. Fun to watch and entertaining for all, Action Air ornaments fit in almost any tank and come in a variety of styles and sizes so you can continue to add to and customize your aquarium design. The Clam measures approximately 5”L x 3”W x 5”H when open.