4.2-Inch Air Stone Disc Bubble Diffuser for Aquariums (2 PCS)

Description

Product ⁤Features:
– Increases air flow/circulation to oxygenate water for ⁣health benefits⁢ to aquatic life
– Adds ⁤beauty to your‌ display ‍aquarium with micro bubbles
– Made of high quality carborundum material
– Includes 3 suction cups to hold air stone‍ in place
– Suitable for aquariums, ​fish tanks, ⁢hydroponic systems, and circulation ‍systems

Product Specifications:
-⁢ Size: 4.2 in x 0.75 in (108 mm ⁢x 19 mm)
– Connector size:​ 0.197 in (5mm), fits aquarium airline tubing (3/16 inch inside diameter)
– Bubble size: ⁢300⁢ – 500 ‍microns
– Recommended air ⁤pump size:‌ Greater than 4 watts
– Jetting Volume: ⁢12 L/min
– Max pressure: 0.012 MPa
-⁤ Recommended air pump power: 4 W​ – 8 W

Usage Guide:
1. Place air stone in water for 5⁣ minutes before use
2. Connect airline hose to air ⁤stone ⁢with ⁢an​ air ‍pump
3. Set air‌ stone horizontally ⁣in water and ‍use suction cups to hold in ⁤place
4. Turn⁢ on air pump and enjoy the bubbles
5. Clean air stone surface ⁢for increasing its lifespan
6. When not in use, clean and store in a dry shaded area

Package Includes:
– 2 x 4.2 in ⁣Round⁣ Air Stone
– 6‍ x Rubber Suction Cups

Other Information:
– ⁢Manufacturer: PIVBY
– ASIN: ​B07KS1VGNZ
– Date First Available: ⁣November 21, 2018
– Product Dimensions: ‌4.2 x 4.2⁤ x 1 inches; ⁢8 ‍ounces
– Product model: ASD108

Note:
– Please allow 1-3mm error ⁢due to manual measurement
– ‌Due to monitor differences, the actual color of‍ the item⁣ may‌ vary

For any questions ⁣or problems, ‍feel free to contact ⁢us and we‌ will try our best to solve them within 24 hours. Thank‌ you for your ⁤purchase and support!