Zetiling Bubble Counter- CO2 Bubble Aquarium Bubble Counter with Check Valve Diffuser Atomizer Reactor Air Pump for Aquarium Water Plant

Description: Do you want to make your fish different? Our new designed carbon dioxide bubble counter is a good choice for you. Made of high quality material, which will be durable and reliable. With non-return function to prevent the backflow when the pressure changes. It can help you to see clearly the volume of carbon dioxide and supply the plants with enough carbon dioxide. Specifications: Condition: 100% Brand New Item Type: Bubble Counter Material: Aluminium Alloy & Acrylic Color: Silver Optional Type: Double Head, Single Head Double Head Size: Approx. 8.2 * 2cm / 3.2 * 0.8inch(L * D) Single Head Size: Approx. 8 * 2cm / 3.1 * 0.8inch(L * D) Package Weight: Approx. 32~34g Install Method: Single Head Bubble Counter: 1. Take out the seal ring and install on the trachea interface of the valve, then tighten the bubble counter. 2. Add 4/5 water in the bubble counter and then tighten the top cover. Plug the CO2 pipe and then tighten the trachea fastening nut. Double Head Bubble Counter: Add 4/5 water in the bubble counter and then tighten the top cover. Plug the CO2 pipe and then tighten the trachea fastening nut. Package Include: 1 x Bubble Counter