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CO₂ Essentials Upgrade Kit – Regulator, Diffuser & Free Fertiliser

CO₂ Essentials Upgrade Kit – Regulator, Diffuser & Free Fertiliser

A complete CO₂ upgrade kit with everything you need for stable, efficient plant growth — plus a free fertiliser to boost results.
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Fast and cheap

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Perfect for planted aquariums

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24/7 Live chat and support

$259.99
$345.75 $259.99
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Details

Regulator: CO₂ Regulator + Solenoid

Diffuser: Inline 16/22mm

Tubing: High‑pressure CO₂ tubing

Monitoring: CO₂ Drop Checker

Fertiliser: PHAT Fundamental 250ml (FREE)

Suitable For: Planted tanks, aquascapes

Tank Size Recommendation: 100L and above

SHIPPING INFO

Fast and cheap

FAQ

Q: What is included in the CO₂ Essentials Upgrade Kit?
A: The kit includes a CO₂ Regulator & Solenoid, Inline Diffuser (16/22mm), High Pressure Tubing, and a FREE PHAT Fundamental 250ml fertiliser.

Q: What does this kit do for my aquarium?
A: It stabilises CO₂ delivery, improves plant growth, and increases CO₂ absorption efficiency.

Q: Is this kit suitable for beginners?
A: Yes — it’s designed to be easy to install and ideal for anyone upgrading from a basic CO₂ setup.

Q: Do I still need a CO₂ cylinder?
A: Yes, you’ll need a CO₂ cylinder to complete the system.

Q: What does the inline diffuser do?
A: It creates ultra‑fine CO₂ bubbles that dissolve more efficiently into the water.

Q: Why is the fertiliser free?
A: It’s included as a bonus to help boost plant growth and provide extra value to the bundle.

Q: Will this kit improve plant growth?
A: Absolutely — stable CO₂, efficient diffusion, and balanced fertilisation all support faster, healthier growth.
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  • Fast and cheap

  • Perfect for planted aquariums

  • 24/7 Live chat and support

  • Over 100,000 happy aquariums

Precision CO₂ Control


Achieve optimal plant growth with precise and reliable CO₂ regulation. The Dalua CO₂ Regulator features a high-quality needle valve that allows fine adjustments to CO₂ flow, ensuring your aquarium plants receive the exact amount of carbon they need to thrive.

Built-In Bubble Counter


Monitor CO₂ output with ease using the integrated bubble counter. This feature provides a clear visual indication of CO₂ flow, making it simple to fine-tune your system for optimal aquarium conditions.


Upgrade your planted tank with the CO₂ Essentials Upgrade Kit — a complete package designed to stabilise CO₂, improve plant growth, and deliver efficient, reliable performance. Perfect for anyone upgrading from a basic setup. This kit includes: • CO₂ Regulator & Solenoid Provides precise, stable CO₂ control with automatic on/off timing. • CO₂ Inline Diffuser (16/22mm) Creates ultra-fine CO₂ mist for maximum absorption and efficiency. • CO₂ High Pressure Tubing Durable, leak-resistant tubing designed for high-pressure CO₂ systems. • FREE PHAT Fundamental 250ml A premium fertiliser included at no extra cost to support healthy, vibrant plant growth.

Why This Kit?

• Complete CO₂ upgrade for planted tanks • Stable, precise CO₂ delivery • Improved CO₂ absorption and efficiency • Free fertiliser included for added value • Ideal for beginners and experienced aquascapers • Great value compared to buying items individually

Ideal For:

• Planted aquariums • Aquascapers upgrading from basic CO₂ setups • Tanks needing stable, efficient CO₂ delivery • Beginners wanting a reliable, complete CO₂ package