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ZRDR | Wyin Steel Bubble Counter with Water Injection

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.

Features:

• Made of high quality material, which will be durable and reliable.
• With non-return function to prevent the backflow when the pressure changes, and this can ensure the water plant table and CO2 bottle from damage.
• It can count the volume of carbon dioxide and supply the plants with enough carbon dioxide.
• Easy to install and use, a good choice to make your fish tank different.
• Double head and single head are available, you can choose according to your needs.

Specifications:

• Material: Aluminium Alloy & Acrylic
• Optional Type: Double Head | Single Head
• Single Head Size: Approx. 8 * 2cm | 3.1 * 0.8inch (L * D)
• Package Weight: Approx. 32 to 34g

Install Method:

• Take out the seal ring and install on the trachea interface of the valve, then tighten the 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.