This is a set of two air pumps. It includes a Fuji Toki FP-1000 Power Pump and a National Pana-Air BH-707. Both have been tested and are in working condition. Please note that these items have been previously owned. Please review the photos and description carefully before making a purchase. Those who are overly concerned about condition should refrain from purchasing. Thank you. Keywords: Jet Air, Pana-Air, Hapyson, bubbler, air pump, gachagacha, ayu (sweetfish), yaen (fishing method)