CO₂ Tank Regulators & Control Systems12 products

Achieve precise control over your planted aquarium’s CO₂ levels with our range of CO₂ Regulators and Control Systems.
Designed for both beginners and advanced aquascapers, these regulators ensure stable, accurate CO₂ injection, helping your aquatic plants thrive while maintaining a balanced and healthy ecosystem.

Our collection includes high-quality models from trusted brands such as AquaPro, Amtra, JBL, Mufan, and CO₂ Art, featuring options for single and dual-stage regulation, built-in solenoids, and fine needle valves for smooth adjustment.

Whether you’re setting up your first CO₂ system or upgrading to professional-grade precision, you’ll find the perfect regulator to match your tank size and style.

Popular Options Include:

  • Single & Dual Output Regulators – run one or two aquariums from a single CO₂ cylinder

  • Solenoid Regulators – automate CO₂ with lighting or timers

  • Dual Stage Regulators – maintain stable output pressure as cylinders empty

  • Mini Regulators – compact designs for nano aquariums

  • Professional Kits – complete setups for large planted tanks

Every regulator is tested for safety, reliability, and long-term stability — because consistent CO₂ delivery means consistent plant health.

12 products