BL-797A silent 2way air pump – Combo-1

The BL-797A features a dual outlet system that delivers a strong airflow of 2×3.5L/min, making it perfect for medium-sized aquariums. It allows you to operate two air stones at the same time, ensuring even oxygen distribution across the tank. This helps maintain proper aeration, improves water movement, and creates a healthier environment for fish, plants, and beneficial bacteria inside the aquarium.

Designed with advanced noise-reduction technology, this air pump operates quietly, making it suitable for bedrooms, living rooms, and offices. The internal motor reduces sound and vibration, while the non-slip rubber base adds stability and prevents movement. This ensures a peaceful aquarium experience without disturbing your surroundings, even during continuous operation.

This Combo-1 package includes everything needed for quick and easy installation. It comes with a 3-meter silicone tube for flexible setup, 2 air controllers for airflow adjustment, 2 non-return valves for safety, and 2 ball air stones for efficient oxygen diffusion. The complete kit eliminates the need to purchase additional accessories, making it convenient and beginner-friendly.

Each outlet is supported with an air controller, allowing you to adjust airflow independently. Whether you need gentle bubbles for small fish or stronger aeration for larger tanks, this feature provides full control. Proper airflow management helps reduce stress for aquatic life and maintains optimal oxygen levels in the water.

The included non-return valves prevent water backflow during power cuts, protecting the pump from damage and ensuring long-term durability. With only 5W power consumption, the pump delivers high performance while remaining energy efficient. It is designed for continuous use, making it a cost-effective and reliable solution for aquarium aeration..