BLOTFISH 3.2" Aquarium Air Stone Kit, Silent Nano Oxygen Diffuser for 70-20 Gallon Tanks, High Dissolved Oxygen, Dirt Resistant Air Stone with Tube and

• Small Quiet Aquarium Bubbler The oxygen air stone refines the air outlet of the air pump into fine gas bubbles, making the bubbles smaller and denser. This increases the contact area and exchange rate between air and water, providing enough oxygen for fish without generating excessive noise.
• 8.1 cm air diffuser area: recommended air pump power > 3 W, suitable for freshwater and saltwater aquariums ranging from 70 to 20 gallons. Note: If the water is deeper, you may need to choose a more powerful air pump to ensure optimal performance (air pump is not included).
• High dissolved oxygen rate: this aquarium air bubbler can produce more uniform bubbles, effectively increasing oxygen levels while reducing carbon dioxide levels in fish tanks, aquariums, and hydroponic systems, and increasing the pH value
• Dirt-resistant for long-term use: it is easy to clean and can be used for a long time and has a better dissolved oxygen effect. When the small bubble bursts into the water, the sound is super quiet (Note: regular cleaning helps ensure optimal performance)
• Excellent accessories for air pump: this aquarium air stone kit includes 8.1 cm nano air stones, 1 control valve, 2 suction cups, 1 T-shaped connector, and a 2 m air tube. Note: The air pump is not included.

Product description This aquarium bubbler is a must-have for any aquarium, providing continuous oxygenation and promoting a healthier aquatic environment. It has multiple outlets and a compact design, making it ideal for small to medium sized aquariums. The air pump is ultra quiet, ensuring a peaceful atmosphere for your fish. Directions 1