6 Pieces 4-Inch Air Stone Disc Bubble Diffuser Fish Tank Bubbler with 18 Pieces Suction Cups for Hydroponics Aquarium Fish Tank Pump Aerator Diffuser round Air Stone Kit
Package includes: 6 pieces of air stone discs and 18 pieces of suction cups, which can hold the air stone in place and prevent it from friction abrasion to increase its lifespan
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
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
Wide applications: the aerator diffuser 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
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 regularly by a brush as they get clogged after weeks or months of usage
