Penn-Plax Giant Clam Aquarium Ornament

Add a touch of charm to your aquarium with this Penn-Plax Giant Clam Aquarium Ornament! Not only will it look beautiful in your tank, but it will also help aerate it. When the clam opens and closes it not only reveals the treasured pearl inside, but it also allows bubbles to escape, providing your finned friends with much needed air. To use, simply connect the ornament to a standard 3/16 airline from your air pump (sold separately), sit back and watch the steady stream of bubbles flow. To adjust the motion and volume of the air, use your pressure control valve (sold separately). This ornament is crafted from a durable plastic resin that is safe for your freshwater or saltwater/marine aquarium. This entertaining Action Air ornament is plenty of fun to watch, and you’ll be creating a healthier environment for your fishy friends, too. This clam measures about 5”L x 3”W x 5”H when open.