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Take your planted aquarium COâ‚‚ system to the next level with the Lush CO2 Regulator Pro Max. Featuring a precision dual-stage design, dual pressure gauges, integrated solenoid and bubble counter, the Pro Max is designed to provide stable, consistent and highly controllable COâ‚‚ delivery.
The dual-stage regulation system provides an additional level of pressure control compared with conventional single-stage regulators. This helps maintain a more consistent working pressure as cylinder pressure changes, making it particularly well suited to demanding planted aquariums and aquascapes where stable CO₂ injection is important.
Two easy-to-read gauges allow you to monitor cylinder pressure and working/output pressure, while the precision adjustment control makes fine-tuning your CO₂ delivery simple. The integrated bubble counter gives you an immediate visual reference of the injection rate, helping you dial in the appropriate CO₂ level for your aquarium.
The built-in electronic solenoid valve allows COâ‚‚ injection to be automatically switched on and off when paired with a suitable timer or aquarium controller—perfect for synchronising COâ‚‚ with your lighting schedule.
Ideal for:Â high-tech planted aquariums, advanced aquascapes and hobbyists looking for greater pressure stability and precision from their COâ‚‚ system.
Pro Max advantage: The key upgrade over the Lush CO2 Regulator Pro Single Stage is its dual-stage pressure regulation, providing greater control and stability for more demanding CO₂ setups.

