Aquarium CO2 Bubble Counter Double Head Check Valve Fish Tank CO2

Aquarium CO2 Bubble Counter Double Head Check Valve Fish Tank CO2 Regulator Diffuser CO2 System Kit Reactor Air Pump Accessories
Specifications:
Condition: 100% Brand New
Item Type: CO2 Bubble Counter
Material: Aluminium Alloy & Acrylic
Optional Type: Double Head, Single Head
Double Head Size: Approx. 8 * 2cm
Single Head Size: Approx. 8 * 2cm
Package Weight: Approx. 32~34g

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.
East 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.

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.