Why You’ll Love It
hygger aquarium hole air stone makes super tiny bubbles, dissolved oxygen with stainless steel base for 5-100 gallons fish tank, hydroponic, small pond. It features adjustable air flow and low noise, recommended to use ≥ 3W air pump for a more sufficient air volume.
Key Features
Dense Tiny Bubbles for Higher Oxygen
hygger aquarium 227 hole air stone refines the air output from the air pump into fine, delicate bubbles, and gentle mist. Enhances oxygen solubility in fish tanks, hydroponic systems, and small ponds effectively.
Adjust Air Flow
You can adjust the intensity of air bubbles via the blue control valve included to release smaller, denser, and more uniform bubbles, increase oxygen levels while reducing carbon dioxide levels in the tanks.
Durable Nano Material
The HG227 Hole air stone is made of sintered nano material and a stainless steel base that makes it exceptionally sturdy and durable. Its ultra-fine pore design will not clog up with floating objects in the water.
Usage Tips
Note: Soak the stone completely in water for 1 hour before use to ensure optimal performance.
Specification
Round hole air stone:
2.6-inch size: measures 2.6″ diameter, round airstone weighs 1.9oz, recommended air pump power: ≥ 3 W, fitting for 5-30 gallon freshwater small fish tank.
3.4-inch size: measures 3.4″ diameter, round airstone weighs 3.1oz, recommended air pump power: ≥ 4 W, fitting for 30-70 gallon freshwater medium fish tank.
4.1-inch size: measures 4.1″ diameter, round airstone weighs 4.6oz, recommended air pump power: ≥5 W, fitting for 35-100 gallon freshwater large fish tank.
Package:
1 x Air disk stone
1 x Air tubing
1 x Control valve
1 x Check valve
1 x Suction cup
1 x T-shaped connector
1 x User manual
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