✅ Description:

VISIBLE CO2 OUTPUT: The output of carbon dioxide can be seen clearly, so that better supply sufficient CO2 for water plants.
SUITABLE FOR: G1/8 interface trim valve fits for the single head solenoid valve. If not the G1/8 interface, fits for the 4*6mm air pipe (inner diameter 4mm and outer diameter 6mm).
DURABLE AND EASY TO INSTALL: Be made of aluminum alloy material, strong and sturdy. Also, easy to install and disassemble.
INSTRUCTION: CO2 source-trim valve-solenoid valve- bubbler counter-air tube-bubble diffuser-fish tank, pay attention to the CO2 flow direction during installation.
WITH CHECK VALVE: With non-return function to prevent the backflow when the pressure changes, and this can ensure the water pressure gauge and CO2 bottle from damage.

✅ Specification:

Name: Bubble counter with check valve
Color: Silver transparent
Main material: Aluminum alloy acrylic
Optional type: Single head/double head
Single head: Can connect to the trim valve, G1/8 interface only
Double head: Connect to the 6*4mm(inner diameter 4mm,outer diameter 6mm) air pipe
Size:
Single head: 20*80mm
Double head: 20*89mm

✅ Note:

In the lush water tank, it is recommended to play 2-3 CO2 bubbles in 1 second.

✅ Package Information:

Package size: 10*2.5*2.5cm
Package weight: 30g
Plastic Packaging

✅ Package List:
1* Bubble counter with check valve

B&K Aluminum Alloy CO2 Bubble Counter with Check Valve for Aquarium Carbon Dioxide Measurement Device (Double Head)