Aquarium Air Stone, Corrosion Resistance Fish Tank Bubbler Silent Working Air Pump for Hydroponics & Aquarium Fish Tank (Excluding Air Pump Hose)

Welcome to my store , Hope you have a pleasant shopping trip! Features:🐠 【Working Quietly】: This product adopts the latest noise reduction technology, working quietly without disturbing the owner's rest.🐠 【Big Area High Density Pore】: The aquarium oxygen stone has a high density of air holes, which produces many small and dense O2.🐠 【Corrosion-resistant】: The bubbler stone uses sandstone sintered at high temperature, the material is breathable and corrosion-resistant.🐠 【Notice】:1. Please soak it in the aquarium for about 2 hours before use for the effect;2. When the air pump is installed below the water level, you need to install a non-return valve to avoid the water from flowing back into the air pump.Specifications:Colour: BlackMaterial:Ceramic+ABSProduct Size:Diameter of air disc φ5cmxthickness 1.9cm/2.0 "x0.7", height with connector 3.2cm/1.3".Diameter of air disc φ8cmxthickness 1.9cm/3.1 "x0.7", height with connector 3.2cm/1.3".Diameter of air disc φ10cmxthickness 1.9cm/3.9 "x0.7", height with connector 3.8cm/1.5".Air disc diameter φ13cmxthickness 1.9cm/5.1 "x0.7", height with connector 3.8cm/1.5".Suitable for air tube inner diameter:4mm-6mmPackage List:1 x Aquarium Air StoneNotes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2. Please allow 1-2cm slight dimension difference due to different manual measurement.

• 🐠 【Working Quietly】: This product adopts the latest noise reduction technology, working quietly without disturbing the owner's rest.
• 🐠 【Big Area High Density Pore】: The aquarium oxygen stone has a high density of air holes, which produces many small and dense O2 .
• 🐠 【Corrosion-resistant】: The bubbler stone uses sandstone sintered at high temperature, the material is breathable and corrosion-resistant.
• 🐠 【Notice】:1. Please soak it in the aquarium for about 2 hours before use for the effect;2. When the air pump is installed below the water level, you need to install a non-return valve to avoid the water from flowing back into the air pump.
• 🐠 【Customer Support】: Thanks for your purchase. If you have any problem , please contact us any time. .