Air Stone for Aquarium: Quiet High Dissolved Oxygen Diffuser Kit for Freshwater or Saltwater Fish Tank and Hydroponic

Key features

• Fine bubble output: The air stone is made of high-density corundum sand, and the high-density holes form a large number of fine bubbles with low noise. Natural mineral materials will release trace elements, optimize water quality and increase fish activity, especially suitable for ornamental fish and young fish maintenance.
• Detailed material:The air stone for aquarium fish tank uses copper chrome-plated anti-rust interface, which is long-lasting, durable and corrosion-resistant. The bubble stone is not easy to oxidize and damage even if it is soaked in seawater or fresh water for a long time; the base is made of high-quality PVC material, which automatically sinks to the bottom and will not float.
• High adaptability:CO2 diffuser for aquarium is suitable for all types of aquariums such as freshwater fish tanks, seawater tanks, and fighting fish tanks. Oxygen pump accessories can also be used for aeration of small ponds, fresh preservation, oxygen supply of hydroponic plants, and oxygenation of live transportation. Whether it is a home aquarium or a commercial breeding scene, the accessories of the bubble stone can come in handy.
• Set content:This Fish tank bubbler kit is available in three specifications: 2"、 3"、4", which are suitable for 2.5W, 4W, and 5W+ air pumps respectively. Please choose the size according to the power of the air pump. All four variants include air pipe, check valve, tee, flow regulating valve, suction cup, and two sets of accessories. (Air pump not included)
• Instructions: Before use, soak the air stone completely in water for 2 hours. The deeper the water, the more powerful the air pump may be needed to drive. If you want to extend the service life of fish tank supplies, please clean water filter bubbler regularly with a brush.

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