WYIN Aqua Mini Smart Sodastream 二氧化碳注入套件（适用于水草缸）

Ready to see what CO₂ can do for your plants? This WYIN Aqua Mini Smart SodaStream bundle gives you a tidy, reliable way to start injecting CO₂ without committing to a full cylinder. Connect it to a blue SodaStream bottle using the included adapter, set your schedule on the digital controller, and enjoy stronger growth and cleaner lines in your aquascape.

The compact WYIN regulator (W21.8) features an integrated 12 V DC solenoid and bubble counter, plus a programmable timer so you can match CO₂ to your light cycle. Consistent dosing, less faff—your plants get what they need, when they need it.

We’ve added the essentials: a brass SodaStream adapter with control knob, CO₂-resistant 4/6 mm polyurethane hose (choose your length), an inline check valve, and an acrylic diffuser that produces a fine mist for efficient dissolution. To keep you dialled in, the glass drop checker with 15 ml solution lets you monitor CO₂ at a glance.

What’s in the kit?

• WYIN Aqua Mini Smart CO₂ regulator (W21.8) with 12 V DC solenoid & bubble counter
• Digital display module for programmable timing
• Brass SodaStream adapter with control knob
• 4/6 mm CO₂-resistant polyurethane hose – select length
• Inline check valve
• Acrylic CO₂ diffuser – Small 25 mm disc (tanks <150 L) or Large 32 mm disc (≥150 L)
• Drop Checker Kit with 15 ml indicator solution
• Suction cups & seals as pictured

Compatibility notes

• Fits NZ/AU blue screw-in SodaStream cylinders using the included adapter.
• Not compatible with pink quick-connect SodaStream cylinders.

Quick setup tips

• Position the check valve with the arrow pointing toward the aquarium.
• Pre-fill the diffuser with water for easier priming.
• Start around 1 bubble/second on a 60–100 L tank and adjust using the drop checker.
• Run CO₂ ~1 hour before lights on, and switch it off ~1 hour before lights out.

Built for aquascapers who want tidy hardware, steady CO₂ and happier plants—without overcomplicating the setup.