Million Air Pump MA-400 - High Performance Portable Air Compressor for Cars, Bikes & Inflatables | Black | Perfect for Road Trips, Camping & Emergency Tire Inflation

I wasn't sure what to expect with this Air Pump. But it works great! We have a 30 gallon tank with a 18 inch light/air bar and it keeps the air moving well across the whole length. It is quiet, and has two outlets for air. Fish seem to enjoy the bubbles! Would definitely purchase again! **Update** Still going strong after 4+ years.