Quiet and waterproof sealed, the Promar 2 Speed Deluxe Aerator has 2 speed settings: High for more aeration and Low to conserve battery. The Promar 2 Speed Deluxe Aerator includes 2 sets of tubing and airstones, and includes a car cigarette lighter adapter for aeration without the use of batteries. This model also runs on 2 D batteries for up to 30 hours.
• High and low setting
• Includes 2 airstones and tubing
• Belt clip on back of housing
• Run with 12V cigarette lighter adapter (Included) or D Cell batteries (Not Included)