Single stage unit – Ideal for beginners or smaller tanks

A modular CO₂ regulator built for flexibility—distribute CO₂ to multiple planted aquariums from one cylinder. Features a precision needle valve, digital timer, solenoid valve, and expandable manifold system.

Description

Key Features:

• Modular design with expandable output manifold system (1 included; extras sold separately)

• Precision needle valve for accurate CO₂ flow control

• Quick-plug bubble counter for fast, secure 4/6mm tubing connection

• Dual pressure gauges for monitoring cylinder and working pressure

• Single-stage regulator made from durable aluminium

• 12V DC solenoid valve for automation via digital timer or manual control

• Includes digital timer for scheduled CO₂ injection

• Compatible with standard W21.8-threaded CO₂ cylinders

What’s Included:

• Wyin Aqua CO₂ regulator with one output manifold

• Pre-installed 12V DC solenoid valve

• 1x quick-plug bubble counter

• Digital timer controller

• AU/NZ compatible power adapter