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O2 solenoid valve AC100-240V with coil plants for aquarium use
Connecting pipe/bubble counter featuring a silver output fitting and a black coil plant unit.
Diagram showing a single head and double head CO2 solenoid valve regulator for aquariums with connections for gas pipe or bub
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A close-up of a vibrant aquatic plant display featuring rocks and greenery, set within an aquarium.
Comparison of a single-head and double-head metal structure CO2 solenoid valve regulator for aquariums
Diagram showing a single head and double head CO2 solenoid valve regulator for aquariums with connections for gas pipe or bub
A black 12V DC safe low voltage supply with a coil plant output connector for aquarium equipment.
A silver CO2 solenoid valve regulator with a double head is shown connected to a 12V DC source and a black connector.
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CO2 Solenoid Valve Regulator for Aquariums

Regular price $46.99 Sale price $38.99 – $44.99

Why customers love it

Precision CO2 control for thriving aquatic life

Automate your aquarium's CO2 injection system with this reliable regulator, ensuring precise and consistent gas delivery for optimal plant growth.

  • Automates CO2 release based on power cycles
  • Converts AC input to safe DC 12V for the solenoid
  • Built with robust, fire-resistant materials
  • Supports high working pressures for stable performance
  • Seamlessly integrates with standard aquarium accessories
O2 solenoid valve AC100-240V with coil plants for aquarium use

Reliable Performance for Your Ecosystem

Precise Gas Delivery

Ensures consistent CO2 levels crucial for vibrant aquatic plant growth.

Safe Power Conversion

Safely converts household AC power to the required 12V DC for the valve.

Durable Construction

Made from robust aluminum alloy and fire-resistant plastic for long life.

Easy Integration

Connects easily with timers and standard aquarium tubing.

Setup

Automated CO2 Regulation

Set up the regulator to manage gas flow automatically.

  1. Connect Power

    Plug the unit into a standard AC source (100-240V) to power the system.

  2. Regulate Flow

    The internal mechanism automatically opens to release CO2 when power is applied.

  3. Secure Shutoff

    The valve closes securely when power is cut, maintaining system stability.

Technical Details

Key Specifications

Essential technical details for system compatibility.

Input Voltage
Universal AC (100-240V)
Output Voltage
DC 12V
Max Working Pressure
0.6 MPa
Construction Material
Aluminum Alloy and Fire-Resistant Plastic
Tubing Compatibility
4x6mm

Why Choose Our Regulator

Regulator vs. Generic Valves

See the difference in reliability and safety.

Feature
CO2 Solenoid Regulator
Typical Cheap Valve
Safety Rating
Fire-resistant construction
Standard plastic, less durable
Pressure Handling
Rated up to 0.6 MPa
Limited pressure tolerance
Power Conversion
Reliable AC to DC conversion
Often requires external converters
Integration
Designed for seamless integration
Requires complex custom wiring

Our worry-free shopping promise

If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.

Frequently Asked Questions

Answers to common questions about installation and use.

Can this regulator handle high CO2 concentrations?

This unit is designed for precise regulation within standard planted aquarium systems. Consult your system's maximum tolerance before operation.

What is the difference between the AC input and DC output?

The regulator safely converts household AC power (100-240V) into a stable 12V DC output required by the solenoid valve.

Is it safe for long-term use?

Yes, the unit is built with robust aluminum alloy and fire-resistant plastic to ensure long-lasting durability in your aquarium environment.

Does it work with different plug types?

The product comes in multiple plug options (UK, Australian, European, US), allowing you to match your regional power source.

Shipping & returns

Shipping

  • Delivers to United States (based on your selected country/region).
  • Estimated delivery: 3–15 business days after dispatch.
  • Shipping cost: Free.

Returns

You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.