Action Air® Tropical Clam Live-Action Aerating Aquarium Ornament ...
Summary Reiviews: Action Air® Tropical Clam Live-Action Aerating Aquarium Ornament Penn Plax® Action Air® Aquarium Ornaments bring animation and charm to your underwater world while aerating your tank. Simply connect the ornament to a standard 3/16" airline from your air pump (not included) and watch the air gently open the clam revealing the treasured pearl inside. Fun to watch and entertaining for you & your fish, Action Air® ornaments fit in almost any tank and come in a variety of styles & sizes so you can continue to add to your aquarium design. This Action Air® Tropical Clam will give your aquarium a deep sea mystery. The escaping bubbles bring the ornament to life while providing your tank with much needed air. Each ornament is made from a durable plastic resin that is safe for your aquarium.