Aquarium CO2 Regulator, Mini CO2 Pressure Gauge with Bubbler Counter Desktop/Wall-Mounted CO2 Refill Connector for Fish Tank

Features:1.【Compact & Convenient】: Designed specifically for desktop mini planted tanks, this compact CO₂ kit fits perfectly in limited spaces, enhancing plant growth efficiency (CO₂ cylinder not included in packaging).2.【2 Installation Options】: Offers both base and wall-mounted styles for flexible placement — the base unit can be placed on a desk or inside a cabinet, while the wall-mounted version can be suction-cupped to the fish tank glass or screwed onto a cabinet board.3.【Precise Control】: Features an integrated pressure regulator and a fine-tuning needle valve to ensure stable gas output and accurate CO₂ flow adjustment, providing a consistently balanced environment for aquatic plants.4.【Protection Design】: Comes with a bubble counter and a check valve that allows easy monitoring of bubble frequency while avoiding water from flowing back into the CO₂ cylinder.Specification:Color: Titanium GrayMaterial: Main body - aluminum alloy, base - aluminum alloy, hanger - 304 stainless steelSize: Base version - height about 14cm/5.5", base diameter 5cm/2"; Hanger version - height about 4.5cm/1.8", width about 6.3cm/2.5", bubble counter height about 9.8cm/3.9" (excluding gas cylinder)Packing List:1 * Bubble Counter1 * Constant Pressure Valve1 * 1m High-pressure Gas Pipe1 * Base/ 1 * Mounting BracketNotes:1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the mode is the same as shown in the pictures.2. Please allow 1-2cm slight dimension difference due to different manual measurement.

• 【Compact & Convenient】: Designed specifically for desktop mini planted tanks, this compact CO₂ kit fits perfectly in limited spaces, enhancing plant growth efficiency (CO₂ cylinder not included in packaging).
• 【2 Installation Options】: Offers both base and wall-mounted styles for flexible placement — the base unit can be placed on a desk or inside a cabinet, while the wall-mounted version can be suction-cupped to the fish tank glass or screwed onto a cabinet board.
• 【Precise Control】: Features an integrated pressure regulator and a fine-tuning needle valve to ensure stable gas output and accurate CO₂ flowing adjustment, providing a consistently balanced environment for aquatic plants.
• 【Protection Design】: Comes with a bubbler counter and a check valve that allows easy monitoring of bubbler frequency while avoiding water from flowing back into the CO₂ cylinder.
• 【Wide Applicability】: The valve is suitable for 3/8-24 threaded CO₂ cylinders, making it easy for users to match various brands and models according to their needs.