Sera Air 275 Plus Aquarium Air Pump – Model 275+

The Sera Air 275 Plus Aquarium Air Pump is a compact, quiet, and efficient air pump built for reliable oxygenation in both freshwater and marine tanks. With a single outlet and easy-flow adjustment, it supports air stones, sponge filters, and other aeration tools.

Key Features:

• Single air outlet with adjustable flow rate
• Low-noise performance with vibration-dampening feet
• Durable diaphragm ensures consistent operation
• Compact and lightweight build
• Includes airline hose and check valve

Specifications:

• Air output: 275 L/h
• Power consumption: 3.5 W
• Suitable for aquariums up to 200 liters

Usage Instructions:

1.      Position the pump above the water level or use the check valve provided.

2.      Attach airline tubing to your chosen device (air stone, filter, etc.).

3.      Plug in and adjust airflow to desired strength.

4.      Place on a stable, dry surface with good air circulation.

Benefits:

• Maintains healthy oxygen levels for fish and plants
• Enhances water movement and filtration efficiency
• Helps reduce CO₂ build-up and supports biological balance

The Sera Air 275 Plus Aquarium Air Pump is a reliable choice for hobbyists seeking quiet performance and consistent airflow in small to medium aquariums.