Here is a short and concise description for the Sobo SB-988:

Sobo SB-988 | 4-Outlet High-Output Air Pump

The Sobo SB-988 is a powerful and reliable 12W air pump designed for large aquariums or multiple tank setups. It features four outlets, allowing you to run four air stones or filters simultaneously from a single unit.

Key Highlights:

• High Capacity: Delivers a total air output of 16L/min, providing plenty of oxygen for deep or large tanks.

• Adjustable Flow: Includes a control knob to easily increase or decrease airflow based on your needs.

• Quiet Design: Built with a multi-level muffler and rubber feet to reduce noise and vibration.

• Energy Efficient: High performance with low power consumption (12W), suitable for continuous 24/7 use.

  Best for: Large community tanks, fish breeding racks, and heavy-duty aeration.