Hagen Marina Aquarium Battery Air Pump

Hagen Marina Aquarium Battery Air Pump.Battery Operated Air Pump – Provides auxiliary air when main air source fails – Reliable back-up air source during household electrical power failure – Portable aerator for fish in transit – Comes with air stone and 18″ tubing – Uses two “D” cell batteries (not included) – Brass cylinder improvementHagen Marina Aquarium Battery Air Pump.Battery Operated Air Pump – Provides auxiliary air when main air source fails – Reliable back-up air source during household electrical power failure – Portable aerator for fish in transit – Comes with air stone and 18″ tubing – Uses two “D” cell batteries (not included) – Brass cylinder improvementProduct code: 811Item No. AE-A11134