Aquaneat 2 Pack Air Stone, Large Air Stone Cylinder, Aerator Bubble Diffuser, Air Pump Accessories For Hydroponic Growing System

Features: Widely Applicable: Suitable For Hydroponic Systems, Ponds, Aquarium Fish Tanks, Helping Extend The Life Of Your Nutrient Solution, Keep Fish Roots Healthy And Promote Plant Growth Recommended A High-Output Air Pump At Least 8W-10W Or A Commercial Air Pump Fits For 3 16 Inch Standard Airline Tubing Quality And Safe Materials: Made Of Safe And Washable Material(Soak Them For At Least 2 Hours Before Use) Note: Soak Them For At Least 2 Hours Before Use And Clean Regularly By A Brush As They Get Clogged After Weeks Or Months Of Usage