AQUANEAT Air Stone Fish Tank Bubbler Aquarium Disc Oxygen Diffuser for Hydroponics Aerators Pump (3inch(8 pcs))

Description

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: 3”D x 0.5″ H Fits for 3/ 16 “ and 3/8” standard airline tubing Quality and safe materials: Made of safe, washable and non-toxic material(Soak them for at least 2 hours before use) Disk-shaped design makes it easily be hidden in your aquarium or other fish tank bubble decorations (Note: Soak them a