Whisper 40

The Tetra Whisper 40 air pump guarantees reliable and quiet oxygenation for aquariums up to 150 liters. Featuring a unique dome-shaped sound-dampening design, it delivers a steady airflow of 120 L/h at high pressure through a single air outlet. The internal flexible diaphragms are made of high-performance elastomers for extended life while minimizing operating hum.

Key Features

• Quiet Dome Design: Patented internal chambers and rubber feet absorb sound wave vibrations.
• Airflow rate of 120 L/h: Promotes excellent gas exchange and helps eliminate dead spots.
• Elastomer Diaphragm: Heavy-duty elastomer structure resists fatigue and maintains pressure.
• Continuous Operation: Highly reliable internal mechanics engineered for 24/7 durability.