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Features:
Fit for 3/16\" standard airline tubing
Made of safe, washable and non-toxic material.
Accelerate oxygen replenishment
Increase water circulation when used with a high-output air pump
Great for freshwater, saltwater/reef aquariums and hydroponic use
Dimension: 2\" D x 4\" H
Listing and template services provided by inkFrog
![Aquarium 4\](img-large/g/T5sAAOSwDtVavJva/s-l1600/Aquarium-4-x2-Cylinder-Air-Stone-Fish-Tank-Aerator.jpg "Aquarium 4\")
