AQUANEAT 2 Pack Large Air Stone, Aerator Bubble Diffuser, Air Pump Accessories

Aquaneat Large Aquarium Air Stone
Features:
 Widely applicable: Suitable for hydroponic and aquaponic systems, outdoor ponds, garden, 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 and it will not float in water (Soak them for at least 2 hours before use)
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