-40%
2" X 2" Cylinder Air Stone for Aquarium & Hydroponics [2,3,5,8 Pack]
$ 5.27
- Description
- Size Guide
Description
Size: 2"H X 2"D. Fits for 3/16" (4.7mm) inner diameter tube.Fit for hydroponic systems, ponds, aquariums or fish tanks and other systems.
Designed to add oxygen and circulate nutrition to your hydroponic growing system & aquarium.
High-temperature molding to produce fine bubbles for oxygen replacement.
Made of high quality and harmless mineral material.
Ideal for hydroponic systems, ponds, aquariums or fish tanks and other systems.