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.

2L Aquarium Co2 System with Precision Regulator, External Thread Co2 Generator System with Dual Safety Valves & Solenoid, Complete Set for Aquarium Plant

Product ID: 679464978

💧Water injectable bubble counter for on-the-fly CO2 adjustments

🔄Dual switch solenoid valve with 35KG auto pressure relief

🔩2L external threaded tank for residue-free refills

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1459 kr

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Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌿 Elevate your aquarium game with precision CO2 control—because your plants deserve the best!

ALL IN ONE KIT FOR INSTANT SETUP - Includes every essential component—valves, filters, atomizer, tubing, and tools—so you skip the scavenger hunt.
PRECISION CO 2 DELIVERY ON DEMAND - Water injectable bubble counter lets you fine-tune bubble size and speed without interrupting your setup.
EFFORTLESS REFILLS WITH EXTERNAL THREAD - Upgraded threading fits more raw materials without residue buildup, ensuring smooth, hassle-free operation.
UNMATCHED SAFETY WITH DUAL VALVE CONTROL - Main valve switch plus auto pressure relief at 35KG guarantees zero gas leaks and peace of mind.
BUILT TO LAST WITH PREMIUM 304 STAINLESS STEEL - Durable, high-pressure resistant design supports consistent CO2 output for lush, thriving aquarium plants.

The BAOSHISHAN Aquarium CO2 System 2L features an upgraded external threaded generator for residue-free refills, a dual switch solenoid valve with 35KG auto pressure relief for enhanced safety, and a water injectable bubble counter for precise CO2 regulation. Constructed from durable 304 stainless steel, this complete kit includes all necessary components for easy installation and consistent CO2 delivery, promoting healthier and lusher aquarium plants.

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