---
product_id: 679464978
title: "BAOSHISHAN 2L Aquarium Co2 System with Precision Regulator, External Thread Co2 Generator System with Dual Safety Valves & Solenoid, Complete Set for Aquarium Plant"
brand: "baoshishan"
price: "1077 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/679464978-baoshishan-2l-aquarium-co2-system-with-precision-regulator-external-thread
store_origin: RO
region: Romania
---

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

**Brand:** baoshishan
**Price:** 1077 Lei
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** BAOSHISHAN 2L Aquarium Co2 System with Precision Regulator, External Thread Co2 Generator System with Dual Safety Valves & Solenoid, Complete Set for Aquarium Plant by baoshishan
- **How much does it cost?** 1077 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/679464978-baoshishan-2l-aquarium-co2-system-with-precision-regulator-external-thread)

## Best For

- baoshishan enthusiasts

## Why This Product

- Trusted baoshishan brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-in-One Kit for Instant Setup:** Includes every essential component—valves, filters, atomizer, tubing, and tools—so you skip the scavenger hunt.
- • **Precision CO2 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.

## Overview

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.

## Description

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

## Features

- Thread Variation for Hassle Free Use -- Our aquarium co2 system upgrades from internal thread to external thread to fit more raw materials without residue. At the same time, the sealing is enhanced to prevent gas from escaping danger and blocking, ensuring smooth operation. So you can focus on your aquarium
- Enhanced Safety with Dual Switch Valve -- New main valve switch gives you full control of the CO2 generator. Worried about gas leaks during reactions? Just close the main valve. In addition, an auto - pressure relief valve kicks in at 35KG. Double layer safety keeps your aquarium plants safe and gives you peace of mind
- Water Injectable Bubble Counter -- Our upgraded bubble counter lets you add water while aquarium co2 generator is running. No need to turn off the gas or remove the equipment. Paired with the fine tuning valve, adjust the size and exit speed of bubbles. Keep co2 levels stable for growing plants
- Durable Build -- Co2 generator for plants is made of 304 stainless steel, It's durable, stable, safe, and high pressure resistant. Can accommodate at once with a 200g capacity for both citric acid and baking soda, expect consistent CO2 for healthier, lusher plants
- Complete Co2 Aquarium Kit for Easy Setup -- We've got everything you need: cylinder, valve, 3-stage filter, bubble counter, solenoid valve, base, 2.7" stainless steel atomizer, check valve, 78.7" air tube, silicone funnel, snap-on suction sucker, syringe, and spare sealing rings. Saves you the hassle of scouring multiple stores for individual component purchases

## Images

![BAOSHISHAN 2L Aquarium Co2 System with Precision Regulator, External Thread Co2 Generator System with Dual Safety Valves & Solenoid, Complete Set for Aquarium Plant - Image 1](https://m.media-amazon.com/images/I/71nb079gCaL.jpg)

## Questions & Answers

**Q: Do we have to wait for the raw materials to react for 8 hours?**
A: 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.

**Q: What should I do if the auto-pressure relief valve activates (at 35KG)?**
A: 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.

**Q: Can I add water to the bubble counter without shutting off the CO2 system?**
A: 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.

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

**Q: Can I open the steel cylinder before the pressure gauge returns to zero?**
A: 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.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/679464978-baoshishan-2l-aquarium-co2-system-with-precision-regulator-external-thread](https://www.desertcart.ro/products/679464978-baoshishan-2l-aquarium-co2-system-with-precision-regulator-external-thread)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-14*