Hygger HC045 desktop CO₂ regulator kit, including an 80g disposable CO₂ cartridge, solenoid valve, pressure gauge, bubble counter, tubing, and all installation accessories. Designed for planted aquariums, it features easy operation, safe and reliable performance, and precise timing control, backed by a 2-year warranty.
Hygger HC045 CO₂ regulator kit features detailed components: CO₂ pipe quick-connect for easy installation, bubble counter for accurate flow monitoring, solenoid valve compatible with timers, adjustment valve for precise CO₂ output control, durable matte aluminum housing, 80g disposable cartridge for hassle-free replacement, and pressure gauge to display internal CO₂ pressure.
Step-by-step installation guide for the Hygger HC045 CO₂ regulator kit: Close the fine adjustment valve. Check the pre-installed white sealing ring. Tighten the CO₂ cylinder using a towel for grip. Attach the solenoid valve to the needle valve. Fill the bubble counter 2/3 full with water. Insert the CO₂ tubing. Cut the tube to length and connect the check valve (pay attention to the arrow direction). Attach the CO₂ diffuser (soak the diffuser for 24 hours before use).
Hygger HC045 aquarium CO₂ system usage duration chart for the 80g disposable cartridge, based on an 8-hour daily operation time: 2 BPS (bubbles per second): ~38 days 1 BPS: ~75 days 0.5 BPS: ~150 days 0.3 BPS: ~240 days Note: These values are based on internal testing and are for reference only; actual usage time may vary slightly.
The Hygger HC045 aquarium CO₂ regulator is compatible with standard 5/8" threaded CO₂ cartridges, including both 80g and 45g disposable cylinders. No additional adapters are required, as the necessary components are included, saving time and extra costs for users setting up their planted aquarium CO₂ system.
Complete parts list for the Hygger HC045 aquarium CO₂ system kit, including: Main regulator unit Bubble counter 80g disposable CO₂ cylinder Solenoid valve Air tubing U-shape tube Suction cup clips In-line suction cups CO₂ diffuser Base stand Spare small O-ring and check valve Power adapter Wrench This full set provides everything needed to set up a planted aquarium CO₂ injection system.
The Hygger HC045 CO₂ regulator system is ideal for desktop planted aquariums. Its compact, all-in-one design fits neatly beside small to medium tanks, providing precise CO₂ injection to support healthy aquatic plant growth without taking up too much space.

Hygger CO2 Desktop CO2 Regulator with 80g Disposable CO2 Cartridge with Solenoid Valve

  • Long-Lasting & Hassle-Free CO2 System
  • Universal Thread Compatibility
  • Complete CO2 System
  • Easy Setup
SKU: HC045 Categories: ,

Description

The Hygger HC045 80g aquarium CO₂ system is shown installed on a planted fish tank, highlighting its key features: enhanced safety, portable design, and easy operation. This complete kit includes a regulator, solenoid valve, and diffuser, delivering precise CO₂ injection for lush, healthy aquatic plants.
Close-up view of the Hygger HC045 aquarium CO₂ regulator pressure gauge, showing the color-coded dial with kg/cm² and PSI markings for safe and precise pressure monitoring.

Pressure Gauge

Displays the internal CO2 pressure in real-time, enabling you to monitor the remaining gas volume at any time and make adjustments as needed.

Close-up view of the Hygger HC045 aquarium CO₂ regulator flow control knob with textured grip for precise adjustment of CO₂ output in planted tanks.

Precise Adjustment Valve

Achieve precise control over CO2 output to ensure a stable flow rate, thereby meeting the diverse requirements of various aquariums.

Close-up of the Hygger HC045 aquarium CO₂ regulator connection fitting with textured knurled grip for secure tubing installation and leak-proof operation.

Quickly Connect CO2 Pipes

Quickly connect CO2 system pipes, making installation and disassembly simple and fast—facilitating your routine maintenance or parameter adjustments.

Close-up of the Hygger HC045 aquarium CO₂ regulator with integrated 12V DC solenoid valve, showing control knobs, pressure adjustment ports, and the solenoid component for automatic CO₂ control in planted tanks.

CO2 Solenoid Valve

Controls the opening and closing of CO2 supply, enabling automation, conserving gas while keeping your aquarium ecosystem stable & aquatic.

Infographic showing CO₂ usage time comparison for Hygger HC045 aquarium system with 80g vs 45g cartridges, based on bubble rate (BPS) and 8 hours of daily operation.
Hygger HC045 compact aquarium CO₂ system held in hand, showing lightweight, portable design with dimensions 12.51" x 2.63", highlighting its small size and easy handling for planted tanks.
Hygger HC045 aquarium CO₂ diffuser in use, releasing fine bubbles in a planted fish tank with healthy aquatic plants and colorful fish, showing efficient CO₂ distribution for lush growth.
Model HC045
Capacity of Disposable Cartridge 80g
Compatible Thread 5/8'' (1.59cm)