Air Stone 4 X 2 Inch Large Air Stone Cylinder Aerator Bubble Diffuser Air Pum...

Description

AQUANEAT Air Stone, 4 X 2 Inch Large Air Stone Cylinder, Aerator Bubble Diffuser, Air Pump Accessories for Hydroponic Growing System, Pond Circulation, Aquarium Fish (4 Pack)
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
Air Stone Dimension: 2 "D x 4" H
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)
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 Fits for 3/ 16 inch standard airline tubing Quality and safe materials: Made of safe, washable and non-toxic material. (Soak them for at least 2 hours before use) Recommended a high-output air pump or a commercial air pump Dimension: 2 "D x 4" H 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
SHIPPING
Domestic Buyers
- We have confidence in our products, but if you are not fully satisfied please contact us within 30 days of purchase and you will get full refund.
- We ship within 3 business days of payment, usually sooner
- We offer FREE shipping on all orders!
- We only ship to the lower 48 states, no APO/FPO addresses or PO Boxes allowed
International buyers
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