These state-of-the-art aquarium air pump bubblers utilize a unique patented baffle system. This system consists of interconnected chambers with tiny openings, ensuring optimal pressure as air travels through each opening. With easy-to-turn air control knobs (available in Models 400-700), you can achieve precise air flow control. Not only are they designed to minimize noise, but they also promote a flourishing environment for your fish and aquatic plants. Discover what an air pump for a fish tank should truly offer with the BREZA Fusion series. 
Features:
- 
QUIET: Super quiet operation
 
- 
POWERFUL: Reliable high air flow output, up to 3 air stones
 
- 
OXYGENATION: Creates waterflow and gas exchange
 
- 
RIGHT SIZE: Suitable for an aquarium up to 30 gallons
 
- 
FLEXIBLE: For both freshwater and marine use