Specification AirFlowCapacity : 0.3 liters_per_minute Brand : UPETTOOLS BulletPoint1 : 【Produces Fine Dense Bubbles Quietly】 This aquarium air stone can create a very dense cloud of small bubbles quietly. when the bubbles burst into the water, the sound is quieter. Create lots of thin bubbles in a fish tank, making a dazzling curtain effect.(Note: 1.97 inch airstone Not including the airline.) BulletPoint2 : 【High Dissolved Oxygen Rate】Compared with ordinary bubble stones and other nano air stones, this Fish Tank Bubbler emits more bubbles, and the gas and the water surface are more widely contacted. Great to add oxygen to your hydroponics growing system, Increase oxygen levels, lower CO2, and raise PH. BulletPoint3 : 【Quality Nanomaterials】 Made of mineral material and sintered at a high temperature. The material is sturdy and durable which is safe for your fish. It can be compatible with an airline of 3/16". BulletPoint4 : 【Easy to Use】 There is no need to soak the bubbler in water for a while before use, it will bubble immediately. The weight of the air stone is 2.43 ounces/69g and is easily placed at the bottom of the fish tank, suitable for fresh water and salt water, great for home, office fish tank, aquarium, and hydroponics nutrient tanks. BulletPoint5 : 【Dirt-Resistant & Non-clogging】Made of special material. The material is safe and non-toxic which won’t affect the health of your aquatics. Unlike traditional nano air stones, This aquarium air stone will not get clogged with long-term use. Durable for a long time. BulletPoint6 : 【Tip】When you feel that the output of the diffuser is low, you can place the air pump above the tank water surface and remove the check valve. BulletPoint7 : 【After-sales service】 ALL Clscea products are guaranteed. If you encounter any problems with use, please email the seller. Color : Black Directions : Adult ExternallyAssignedProductIdentifier : 6976286987806 GpsrSafetyAttestation : 1 ImportDesignation : Imported IncludedComponents : aquarium bubbler ItemName : UPETTOOLS Aquarium Air Stone Fish Tank Bubbler Small Nano Air Bubble Stone Super-High Dissolved Oxygen Diffuser Makes Super Tiny Bubbles 2 Inch (No Air Pumps and Air Tube) ItemPackageDimensions_Height : 6.096 centimeters ItemPackageDimensions_Length : 3.302 centimeters ItemPackageDimensions_Width : 5.9944 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : aquarium-air-pump-accessories Manufacturer : UPETTOOLS Material : Plastic ModelName : HG ModelNumber : HG NumberOfBoxes : 1 NumberOfItems : 1 OperationMode : Automatic PartNumber : HG PowerSourceType : Electric ProductDescription : This air stone suits a 3 to 15 Gal aquarium and a 1.5-3W air pump. 【Adjustable】The air volume of this nano aquarium bubbler can be adjusted by the control valve. 【Mist-Like Micro Bubbles】Compared with traditional air stones, our aquarium bubbler produces richer and more delicate bubbles, like mist, and the bubbles rise evenly and slowly, allowing your fish to enjoy a bath of oxygen. Increase fish vitality and prevent them from getting unhealthy Range of Use: Office, fish tank, decoration, hydroponic environment. Freshwater and saltwater can do. Specification: Sizes: 2 inch Weight: 2.43 ounces/69g Compatible air pump wattage: 1.5-3W Recommend Fish Tank: 5-30 Gallon Outlet size: It can be compatible with an airline of 3/16". Note: 1. If only a small amount of air bubbles are generated after the correct installation is completed, please turn off the air pump and then turn on the air pump. 2. The deeper the water, you may need to use a larger wattage air pump to drive it. 3. We suggest to clean the disc once a month. 4. Don’t put it under aquarium light to avoid moss. If you want to create a beautiful fairy bubbles wall, please buy 2 or more different sizes of air stones. ProductSiteLaunchDate : 2024-04-12T06:10:49.937Z Size : 2 Inch SpecificUsesForProduct : Indoor SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetAudienceKeyword : Fish UnitCount : 1 UnspscCode : 10131700 WarrantyDescription : 2 Year Manufacturer