RELIABLE RESULTS - Effectively adds and circulates oxygen and nutrition while lowering CO2 levels in your aquarium or hydroponic growing system.
UPGRADE YOUR GROWING - Made from environmentally-friendly and non-toxic mineral material, extend the life of your nutrient solution, keep roots healthy.
FINE BUBBLES - High-quality mineral material with microvoid design makes an abundance of small bubbles for oxygen replacement.
MULTI-USE - Fit for hydroponic systems, ponds, aquariums, fish tanks, and other water-based systems.
Power: Pack of 2 Air Stones
Size: 4" Height & 2" Diameter,fits to 4mm/0.16" (Inner diameter) air tubing; Can be used with a high-output air pump for air circulation.
Pack of 2 Air Stones