【Package Includes】Come with 4 pieces of air stone discs and 12 suction cups that hold the air stone in place for extended life and effective protection against frictional wear.
【Specifications】 Recommended air pump power range is 4W-8W (best used with 8W air pump), standard pressure is 0.01MPa, maximum pressure is 0.012MPa. bubble diffuser jet volume is 12L/min for 3/16 inch and 3/8 inch inner diameter tubes, suitable for approximately 24-59 inch fish tank.
【High Quality 】 high quality and non-toxic mineral material is used, which is safe for fish life. Can produce tiny bubbles for oxygen replacement and reduce carbon dioxide content. Made of high temperature sintering, it is very strong and can be used for a long time.
【Widely Used】Suitable for hydroponic systems, ponds, fish tanks, freshwater/saltwater aquariums and other systems that help extend the life of nutrient solutions, promote plant growth and keep fish/root systems healthy.
【Tips】When clogged after several weeks or months of use, clean regularly with a brush. Soak for 2 hours before first use. To make the bubbles more even, the hose that can be connected to the air pump can be plugged and unplugged more than 4 times repeatedly.
