VIVOSUN Air Stone Disc 8 x 8 Inch with Shell and Sucker for Aquarium, Fish Tank and Hydroponics Air Pump

Brand: VIVOSUNFeatures: Fine Bubbles: The air stone produces lots of dense fine bubbles; A great way to oxygenate your hydroponic growth systems, ponds, aquariums and enliven the aquatic life Size: 8" - 8" D x 1.2" H; Recommended air pump power: > 16 W; Standard ID airline tubing: 0.32" / 8 mm; 3 strong suction cups easily fix it in the smooth aquarium Durable Material: Made of mineral material and sintered at a high temperature; The material is sturdy and durable which is safe to your fish Easy to Use: Soak the stone completely in water for 2 hour before use; Clean it regularly with a brush as they get clogged after weeks or months of usage Widely Applicable: Fit for hydroponic systems, ponds, aquariums or fish tanks and other systems Details: Description: Oxygen is very important for hydroponic growing system, air stones is a great tool to add oxygen and circulate nutrition to your hydroponic growing system. They can produce fine bubbles for oxygen replacement, extend the life of