Do we have to wait for the raw materials to react for 8 hours?

Not necessarily. 8 hours is just a common time required for the reaction of raw materials to complete. You can judge based on the pressure gauge. When the pressure gauge is stable and the reading no longer rises, it means the reaction is complete.

What should I do if the auto-pressure relief valve activates (at 35KG)?

Immediately turn off the main valve to halt the reaction. Check for blockages in tubing or the atomizer, and ensure you’re not overfilling the reactor with citric acid/baking soda.

Can I add water to the bubble counter without shutting off the CO2 system?

Yes! The upgraded water-injectable bubble counter allows you to use the syringe to add water directly through the port while the system is running. No need to disconnect or stop CO2 flow.

What is the correct citric acid/baking soda ratio, and how long will a 200g mix last?

Use a 1:1 ratio (200g each). At 1 bubble/second for 8 hours daily, it lasts ~45 days. For 24-hour use, expect ~15 days. Adjust using the fine-tuning valve to avoid waste and maintain stable CO2 levels.

Can I open the steel cylinder before the pressure gauge returns to zero?

NO. After all the reaction gas in the cylinder is used up (i.e. the pressure gauge is reset to zero), adjust the micro adjustment valve to release the residual gas, and then open the cylinder valve for cleaning or re adding raw materials.

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BAOSHISHAN Aquarium Co2 System 2L, Upgraded External Threaded CO2 System Generator with Double Switch Solenoid Valve, Co2 Aquarium Kit for Aquarium Plants

BAOSHISHAN Aquarium Co2 System 2L, Upgraded External Threaded CO2 System Generator with Double Switch Solenoid Valve, Co2 Aquarium Kit for Aquarium Plants

Product ID: 693745353

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💧Water injectable bubble counter for on-the-fly adjustments

🔒Dual switch solenoid valve for leak-proof control

🔩External threaded design for clog-free use

Description

🌿 Elevate your aquatic jungle with precision CO2 control!

PRECISION CO 2 DELIVERY - Water injectable bubble counter and fine-tuning valve let you stabilize CO2 flow for optimal plant growth.
BUILT TO LAST PERFORM - 304 stainless steel construction resists corrosion and handles high pressure for consistent CO2 output.
UNMATCHED SAFETY CONTROL - Dual valve system plus auto pressure relief at 35KG ensures zero gas leaks and peace of mind.
OPTIMIZED FOR MEDIUM TANKS - Ideal for aquariums up to 17 gallons, delivering up to 45 days of steady CO2 with daily use.
EFFORTLESS SETUP MAINTENANCE - Complete all-in-one kit with every essential component included—no extra trips needed.

The BAOSHISHAN Aquarium CO2 System 2L features an upgraded external threaded generator for clog-free operation, a dual switch solenoid valve with automatic pressure relief for enhanced safety, and a water injectable bubble counter for precise CO2 regulation. Crafted from durable 304 stainless steel, this comprehensive kit supports aquariums up to 17 gallons, providing up to 45 days of consistent CO2 supply to promote lush, healthy aquatic plants.

Specifications

Package Dimensions	38.1 x 24.89 x 13.97 cm; 2.22 kg
Item model number	BSS-24116
Colour	silvery
Size	2L US
Quantity	1
Specific Uses	Active
Batteries required	No
Batteries Included	No
Item Weight	2.22 kg

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