6 Pieces 4 Inch Air Stone Disc Bubble Diffuser Release Tool Fish Tank Bubble for Air Pumps Aquarium Fish Tank Hydroponics Air Pump Dwc Hydroponic Systems and Circulation (Black with Gray)
Medium Bubbles: produces abundant dense bubbles to aerate your water tanks; A great way to increase oxygen solubility in your aquarium and enliven the aquatic lives
Specification: the jetting volume of bubble diffuser is 12 L/ min, 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 well with 8W air pump), standard pressure is 0.01 MPa, max pressure is 0.012 MPa; 3 Strong suction cups easily fix it in the smooth aquarium
Quality and safe materials: adopting 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
Using tips: 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 it regularly with a brush as they get clogged after weeks or months of using nutrient solution, help keep fish or roots healthy, and promote plant growth
Wide applications: the aerator diffuser is suitable for hydroponic systems, ponds, fish tanks, freshwater or saltwater aquariums and other systems, helping extend the life of your nutrient solution, keep fish or roots healthy and promote plant growth