Penn-Plax Action-Air Split Shipwreck adds real underwater movement to your tank. Attach the airline on the Shipwreck to the airline from your air pump and watch the masts move as if caught in the ocean currents.
Made of a durable plastic that is safe for your aquarium. Requires air pump & 3/16" tubing (not included). Pressure control valve recommended. Colors may vary.
Size: 10" Long x 7" High (With Masts in Place)