Marine Metal Products' B-16 Hush Bubbles air pump is a very quiet aeration pump for fishing or home aquarium use. Operates on 1 or 2 alkaline "D" cell batteries for up to 75 hours. The Clam Shell package's unique design doubles as a dry box and protects the pump from moisture intrusion. Unit includes 30" of soft silicone airline tubing and a weighted air-stone. The B-16 Hush Bubbles aerator has a rubber booted on/off switch and a neoprene gasket to help protect the unit from moisture intrusion. Hush Bubbles can be used for fresh or saltwater fishing or fish transportation. Ideal as a battery operated back up for your home aquarium (up to 10 gallons) with a long running time of up to 75 hours.

• Marine Metal Products' Hush Bubbles Bait Bucket Aerator， Model B-16  Battery powered air pump operates up to 75 hours using 1 or 2 alkaline "D" cell batteries (not included) 
• Clamshell package unique design doubles as dry box to help keep aerator dry 
• Includes 30" of airline tubing， weighted air-stone for better aeration
• B-16 pumps 1.17 standard liters of water per minute
• Flexible stainless steel clip attaches to side of baitwell or aquarium 
• Very quiet  
• Perfect for fresh or saltwater
• Rubber booted on/off switch and neoprene gasket help protect unit from moisture intrusion 
• Perfect pump to use as a back up for home aquariums up to 10 gallons anytime there is a power failure - runs up to 75 hours on battery power