The Minnow-Saver #3 is powered by a 12-volt motor. Small and portable in size, but powerful enough to manage up to 2,000 minnows in a 5 to 50 gallon water tank. Connect to a compatible power source (battery) using the alligator clamps. Basket size: 2.75" diameter, 8" height. Weighs approximately 4 lbs.

• Portable minnow aerator for 5 to 50 gallons of water.

Portable minnow aerator for 5 to 50 gallons of water.Minnow-Saver