The Ultum Nature Systems Mini Regulator is an all-in-one CO2 delivery solution for planted aquariums. The UNS Mini Regulator is easy to install and is ready for immediate use with various CO2 cylinders: standard CGA-320, paintball, or a UNS disposable cartridge. This regulator comes equipped with a dual-stage, failsafe mechanism for added safety measures and includes a bubble counter for simple, yet precise management of CO2 levels.

Specifications:

• Made with High Quality Aluminum Regulator Body
• CGA320 thread connection stem adapter included (fits onto standard US CO2 CGA320 gas tanks)
• Built in solenoid allows you to turn the CO2 supply on and off during photo period
• Precision Needle Valve with for precise CO2 metering
• Adjustable knob allows the ability to adjust working pressure

Each Unit Includes:

• UNS Mini Dual Stage CO2 Regulator
  
• Bubble Counter
  
• Select Tools
  
• Standard CGA-320 Adapter (pre-installed) 
• Paintball Adapter
• Power Adapter
• Assorted Extra Washer O-Rings

What else do you need to get to supply CO2 to your aquarium?

• CO2 Tubing
  
• Bubble Counter
• Drop Checker
• Diffuser
• Check Valve