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
Product size 7.65\" x 3.95\" x 2.1\" and weights .07lbs.