ZRDR | Aquarium CO2 Bubble Gauge Generator Pressure Reducing Valve Accessories Bubble Gauge Fish Tank Aluminum Alloy CO2 Bubble Gauge

SpecificationsStatus: 100% brand newProject type: Bubble counterMaterial: Aluminum alloy, AcrylicOptional types: single head, double head, single head water injection type, double head water injection type, fully transparent single head water injection typeW00-02A: Single Head Bubble Gauge - Aluminum Alloy+Aleck size：79.5mm21mmW00-02B: Double ended Bubble Gauge - Aluminum Alloy+Aleck size：80mm21mmW00-02X: Single Head Water Injection Bubble Gauge - Aluminum Alloy+Aleck size：96mm21mmW00-02Y: Double head Water Injection Bubble Gauge - Aluminum Alloy+Aleck size：96mm21mmW00-02C: Fully Transparent Single Head Water Injection Bubble Gauge - Aleck size：78mm*20mmPackaging weight: approximately 32-34 gramsInstallation method:Main bubble counter:1. Remove the sealing ring and install it at the junction of the trachea and trachea, then tighten the bubble counter.2. Add 4/5 of water to the bubble counter and tighten the top cover. Connect the carbon dioxide pipe and tighten the fixing nut of the gas pipe.Double headed bubble counter:Add 4/5 of water to the bubble counter and tighten the top cover. Connect the carbon dioxide pipe and tighten the fixing nut of the gas pipe. Then tighten the fixing nut of the trachea.