WE Hydroponics Cylinder Air Stone with Brass Nozzle for Hydroponics, Aquaponics, Biofloc Fish Farming Tank Pond Aeration Aquarium Increase Oxygen Healthy Environment (4inch, 5)

Brand: WE Hydroponics

Color: Blue

Features:

• 4 inch stone - 90X25 MM Cylinder Air Stone
• 5pc Air stone, Bubble maker, enrich oxygen in water
• High dissolved oxygen rate in water.
• Air Stone with Bass Nozzle.
• Micro/Tiny air bubbles.

model number: WE-Airstone-Brass