4 Pcs Air Stone Disc 4.1 Inch Aquarium Bubble Diffuser Release Tool

4 Pcs Air Stone Disc 4.1 Inch Aquarium Bubble Diffuser Release Tool

Key features

• Package includes: 4 pcs air stone discs and 12 pcs suction cups, which can hold the air stone in place and prevent it from friction abrasion to increase its lifespan
• Specification: the air stones for ponds jetting volume of bubble diffuser is 12 L / minutes, suitable for approx 24 - 59 inch fish tank, fits for tube of 3/16 inch and 3/8 inch inner diameter; Recommended air pump power ranges from 4W to 8W (works best with 8W air pump), standard pressure is 0.01 MPa, max pressure is 0.012 MPa
• Quality and safe materials: air stones for aquarium made of quality and non-toxic mineral material with high temperature sintering process, these air stone bubblers are sturdy and durable; They can produce fine bubbles for oxygen replacement and lower CO2 levels, safe for fishes to live in
• Versatile and widely applicable: the fish tank air stone is suitable for hydroponic systems, ponds, fish tanks, freshwater/ saltwater aquariums and other systems, helping extend the life of your nutrient solution, keep fish/ roots healthy and promote plant growth
• Note: the bubble diffuser disc can be soaked for 2 hours before being applied for the first time and the hose connected to the air pump can be repeatedly plugged and unplugged more than 4 times, which can help the air bubbles to be more uniform, clean regularly by a brush as they get clogged after weeks or months of usage

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