UUIDEAR PRO M100 Dual Gauge Mini CO₂ Regulator

The UUIDEAR PRO M100 is a high-performance CO₂ regulator designed for serious aquascapers and planted tank enthusiasts. Crafted from premium 316 stainless steel, this unit offers excellent corrosion resistance, making it ideal for humid aquarium environments.

Equipped with dual gauges, the regulator allows for accurate monitoring of both tank pressure and output pressure. The precision needle valve provides ultra-fine bubble count control, essential for maintaining stable CO₂ levels in your aquarium.

A built-in high-quality solenoid valve allows for timer-based CO₂ dosing, while the large capacity bubble counter with integrated check valve ensures clean and controlled gas delivery.

This complete set also includes a NZ/AU-compatible power adapter, bubble counter, and setup tools — making it easy to install right out of the box. Key Features:

- Made from 316 stainless steel – corrosion-resistant and built to last
- Dual gauge display – monitor both tank and output pressure
- Precision needle valve – fine-tune your bubble count with ease
- Integrated solenoid valve – compatible with timers and controllers
- Large bubble counter with built-in check valve
- Quick plug fitting – secure and hassle-free CO₂ tubing connection
- Complete set – includes power adapter, tools, and all attachments shown
- Fits standard CO₂ cylinders with W21.8 thread What’s Included:

- PRO M100 CO₂ regulator unit
- Dual pressure gauges
- Integrated solenoid valve
- Bubble counter with check valve
- Power adapter (NZ/AU plug)
- Flathead screwdriver
- Quick plug fittings