Aquanova CO₂ pressure regulator Gold series with solenoid valve (night shut-off)

Aquanova CO₂ Pressure Regulator – Gold Series
with Solenoid Valve (Night Shutdown)

The Aquanova CO₂ pressure regulator from the Gold Series combines precise adjustability with an elegant finish. Ideal for aquascapes and planted aquariums where stable CO₂ levels and fine tuning are crucial. Robust materials, a sensitive needle valve, and easy-to-read pressure gauges ensure reliable operation – from nano tanks to large layouts.

• Solenoid Valve (Night Shutdown): Saves CO₂ and prevents pH fluctuations overnight – simply connect to a timer
• Precise Dosing: finely adjustable needle valve for a stable bubble rate
• Pressure Gauges for full control at a glance
• Constant Performance: pressure-stable CO₂ output for healthy plant growth
• Elegant Gold Finish: high-quality look and scratch-resistant surface
• Safe & Tight: backflow-proof design and standardized connections
• Flexible Use: compatible with common CO₂ diffusers, reactors & inline atomizers

Installation:

• Hand-tighten the pressure regulator onto the CO₂ cylinder and then tighten with a suitable tool (do not overtighten).
• Set the working pressure, then slowly increase the bubble rate at the needle valve.
• Fine-tune with a drop checker (green ≈ 20–30 mg/l) and bubble counter.
• When using a solenoid valve: switch on/off 1 hour before the lights go on/off, ideally control simply via a timer
• Regularly check for leaks with leak detection spray; keep the diffuser clean

Scope of Delivery: Pressure regulator Gold Series with solenoid valve, installation instructions