---
product_id: 254630824
title: "FZONE Aquarium CO2 Regulator Mini Series V3.0 Dual Stage with DC Solenoid and Bubble Counter Check Valve Compatible Paintball Tank CGA320 CO2 Cylinde"
brand: "fzone"
price: "₨3579"
currency: SCR
in_stock: true
reviews_count: 8
category: "Fzone"
url: https://www.desertcart.sc/products/254630824-fzone-aquarium-co2-regulator-mini-series-v3-0-dual-stage
store_origin: SC
region: Seychelles
---

# 12V DC solenoid valve Precision needle valve Dual-stage decompression FZONE Aquarium CO2 Regulator Mini Series V3.0 Dual Stage with DC Solenoid and Bubble Counter Check Valve Compatible Paintball Tank CGA320 CO2 Cylinde

**Brand:** fzone
**Price:** ₨3579
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** FZONE Aquarium CO2 Regulator Mini Series V3.0 Dual Stage with DC Solenoid and Bubble Counter Check Valve Compatible Paintball Tank CGA320 CO2 Cylinde by fzone
- **How much does it cost?** ₨3579 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/254630824-fzone-aquarium-co2-regulator-mini-series-v3-0-dual-stage)

## Best For

- fzone enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Durable Design:** Crafted from hard aluminum alloy with sleek surface treatment, fits almost any tank and built to last.
- • **Precision Bubble Control:** Aquarium-specific needle valve fine-tunes CO2 release to 1 bubble every 3 seconds for optimal plant growth.
- • **Silent & Energy Efficient:** 12V DC solenoid valve replaces noisy AC versions, delivering whisper-quiet operation with lower power consumption.
- • **All-in-One Installation Kit:** Includes bubble counter with check valve and all necessary tools for effortless setup and maintenance.
- • **Stable & Adjustable Pressure:** Dual-stage decompression ensures consistent CO2 flow from 0-60 psi for perfect aquarium balance.

## Overview

The FZ-1011 Aquarium CO2 Regulator features a triple-stage design with dual-stage decompression for ultra-stable pressure output adjustable from 0-60 psi. Equipped with a 12V DC solenoid valve, it offers quieter, safer, and more energy-efficient operation. Its aquarium-specific precision needle valve allows fine-tuning of CO2 flow to one bubble every three seconds, supported by an included bubble counter with check valve to prevent backflow. Made from durable aluminum alloy with a compact form factor, it’s compatible with paintball tanks, CGA320 cylinders, and most 5/8'' UNF threaded cartridges, making it the go-to regulator for millennial aquarists seeking reliable, sleek, and easy-to-install CO2 control.

## Description

desertcart.com : FZONE Aquarium CO2 Regulator Mini Series V3.0 Dual Stage with DC Solenoid and Bubble Counter Check Valve Compatible Paintball Tank CGA320 CO2 Cylinde : Pet Supplies

Review: Excellent, no-nonsense regulator! - I had this and a couple other regulators with two guages, but I ended up ordering more of this one. Build Quality: Great, the only compaint I have is that the insulation for the two wires that connect to the solenoid came off for one of my units. The unit still works flawlessly, but I'm afraid of pulling the wires loose. Connectivity: I have used it with a re-fillable 5lbs CO2 tank and a small 95g disposable cartridge and both usecases are solid. The supplied adapters and o-rings are super handy! Also used it in upright and sideways connection styles and both of them work great. Adjustment: This is the best part. Using this thing is simple, it just has one guage that shows you the output pressure. Most diffusers you use will have a threshold pressure (ie 'this stone needs 40psi before CO2 will get pushed through it' type stuff). Just rotate the big knob until the guage shows your desired output pressure. Then use the needle adjustment knob to dial in how much CO2 flow you want. I have some small nano tanks (2G - 5G) and they need very fine adjustment. This regulator is able to do it very well. The knob isn't super touchy and holds its tension very well. I have tried using a couple other regulators and wanted to break something when I used those because I just couldn't dial my settings in. This thing is a beauty! Aesthetics: Aawesome. I love the elegant look of this thing. It's small, easy to fit in any space, looks really nice and high quality. Won't topple small cylinders over etc. Absolutely love this thing to bits. I wish I could hoard10 of these just in case the supply runs out. The lack of internal pressure guage isn't really a big deal for me. I find that the second guage just adds bulk and isn't useful 99% percent of the time. If using a disposable cardridge, there isn't really much you can do about the internal pressure. If you've punctured the cartridge, it's gone. For re-usable/detachable tanks, if you know when starting out that there is enough CO2 there to use the tank, that's all the information you really need. Having that extra guage sitting there and looking like Mickey Mouse is good for an over-the-top steampunk look, but I don't find it to be a requirement. I'm really glad FZone made this thing that sacrifices the optional funcionality to provide a better product.
Review: Would buy again! - After 6 weeks of use I figured it was time to review this excellent regulator. I have a 55 gallon fully planted aquarium, my first, and this is my first regulator purchase. This project started many months beforehand, slowly buying all the components I needed to begin with the regulator being the last and most difficult purchase as it seemed to me to be the most contentious and inconsistent in terms of reviews. Most are relatively costly and it seemed like even the most expensive were not without many poor reviews. I finally decided to purchase the Fzone and have been extremely happy with it. After receiving the unit the first thing I did was disassemble it and apply silicone to all the gaskets, a must in my opinion. I also installed a leak stopper O-ring which I also strongly recommend and was inexpensive on desertcart (https://www.desertcart.com/gp/product/B018UNZLHU/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1). Pressure thus far has been very consistent. This unit is weighty and all aluminum, nothing cheap about the build which was important to me. I added water to the bubble counter (which I do every couple weeks and is easy to do), connected to my 5lb CO2 tank, then to the CO2 tubing that terminated with my diffuser. Based on the reviews I read I chose a 20lb regulator pressure which has held exact since the first moment it was set without issue. I have yet to have to touch the regulator since. The solenoid needle valve has been great too. Reviews say it's sensitive and it is, but it's supposed to be. I do periodically adjust it in very small increments but I think this is more due to the changing (growing) ecosystem in my tank and its needs. I have it connected to an indoor digital timer which has too has been a great and inexpensive desertcart purchase (https://www.desertcart.com/gp/product/B014SGCIR4/ref=ppx_yo_dt_b_asin_title_o07_s00?ie=UTF8&psc=1). I have my light also connected to this same timer. I personally like that the drop checker is attached the way it is and that I didn't have to purchase a separate unit with a separate check valve. Everything you need (apart from tubing and the mentioned o-ring of course) is included. I would strongly recommend applying silicone to the gaskets before use which is not included. My only complaint is not having a pressure valve for the tank itself. I just periodically check the tank weight, but since it's triple stage there are no worries of an end tank dump catastrophe. I think the unit was well worth the cost, is built well and thus far has performed consistently without worries on my end. Should something happen to it I will not hesitate to purchase another.

## Features

- Dual stage decompression,pressure adjustable. This aquarium co2 regulator is the triple stage design, very stable output pressure and CO2 flowrate, cylinder inner pressure reduced, flowrate will not change. Working pressure can be adjusted from 0-60 psi
- 12V DC solenoid with precision needle valve. This co2 regulator use 12V DC solenoid valve repalced AC solenoid valve, safer and more stable, lower power, no noise. Aquarium specific needle valve, High precision fine-tuning easy for co2 to be 1 bubble in 3 seconds
- Bubble counter and tools included. Together with bubble counter, you can read your co2 flow rate directly via the bubble counter. Bubble counter with check valve function, stop water backflow to bottle. All installing tools included, easy to install and use
- Class 1 manufacturing technology. The co2 regulator is made of hard aluminum alloy, surface spraying treated. Pressure knob and fine tuning are very easy to adjust
- Mini size for almost all tanks. The regulator compatible with Painball tank, all size CGA320 threaded cylinder and 5/8'' UNF threaded disposable co2 cartridge.(Most 80-90g cartridges are 5/8'' UNF thread. Fluval 45g threaded 3/8'', NOT suitable)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08P5FKQDT |
| ASIN  | B08P5FKQDT |
| Best Sellers Rank | #62,166 in Pet Supplies ( See Top 100 in Pet Supplies ) #242 in Aquarium Air Pump Accessories |
| Brand Name | FZONE |
| Customer Reviews | 4.3 4.3 out of 5 stars (536) |
| Date First Available | June 1, 2019 |
| Date First Available  | June 1, 2019 |
| Item Package Dimensions L x W x H | 6.38 x 6.3 x 3.62 inches |
| Item Weight | 1.74 pounds |
| Manufacturer | FZONE |
| Manufacturer  | FZONE |
| Package Dimensions  | 6.38 x 6.3 x 3.62 inches; 1.74 Pounds |
| Target Audience Keyword | Aquaric Plant Tank, fish |

## Images

![FZONE Aquarium CO2 Regulator Mini Series V3.0 Dual Stage with DC Solenoid and Bubble Counter Check Valve Compatible Paintball Tank CGA320 CO2 Cylinde - Image 1](https://m.media-amazon.com/images/I/71wlI5PqQrL.jpg)

## Available Options

This product comes in different **Pattern** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent, no-nonsense regulator!
*by V***Y on April 23, 2020*

I had this and a couple other regulators with two guages, but I ended up ordering more of this one. Build Quality: Great, the only compaint I have is that the insulation for the two wires that connect to the solenoid came off for one of my units. The unit still works flawlessly, but I'm afraid of pulling the wires loose. Connectivity: I have used it with a re-fillable 5lbs CO2 tank and a small 95g disposable cartridge and both usecases are solid. The supplied adapters and o-rings are super handy! Also used it in upright and sideways connection styles and both of them work great. Adjustment: This is the best part. Using this thing is simple, it just has one guage that shows you the output pressure. Most diffusers you use will have a threshold pressure (ie 'this stone needs 40psi before CO2 will get pushed through it' type stuff). Just rotate the big knob until the guage shows your desired output pressure. Then use the needle adjustment knob to dial in how much CO2 flow you want. I have some small nano tanks (2G - 5G) and they need very fine adjustment. This regulator is able to do it very well. The knob isn't super touchy and holds its tension very well. I have tried using a couple other regulators and wanted to break something when I used those because I just couldn't dial my settings in. This thing is a beauty! Aesthetics: Aawesome. I love the elegant look of this thing. It's small, easy to fit in any space, looks really nice and high quality. Won't topple small cylinders over etc. Absolutely love this thing to bits. I wish I could hoard10 of these just in case the supply runs out. The lack of internal pressure guage isn't really a big deal for me. I find that the second guage just adds bulk and isn't useful 99% percent of the time. If using a disposable cardridge, there isn't really much you can do about the internal pressure. If you've punctured the cartridge, it's gone. For re-usable/detachable tanks, if you know when starting out that there is enough CO2 there to use the tank, that's all the information you really need. Having that extra guage sitting there and looking like Mickey Mouse is good for an over-the-top steampunk look, but I don't find it to be a requirement. I'm really glad FZone made this thing that sacrifices the optional funcionality to provide a better product.

### ⭐⭐⭐⭐⭐ Would buy again!
*by T***M on August 7, 2020*

After 6 weeks of use I figured it was time to review this excellent regulator. I have a 55 gallon fully planted aquarium, my first, and this is my first regulator purchase. This project started many months beforehand, slowly buying all the components I needed to begin with the regulator being the last and most difficult purchase as it seemed to me to be the most contentious and inconsistent in terms of reviews. Most are relatively costly and it seemed like even the most expensive were not without many poor reviews. I finally decided to purchase the Fzone and have been extremely happy with it. After receiving the unit the first thing I did was disassemble it and apply silicone to all the gaskets, a must in my opinion. I also installed a leak stopper O-ring which I also strongly recommend and was inexpensive on Amazon (https://www.amazon.com/gp/product/B018UNZLHU/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1). Pressure thus far has been very consistent. This unit is weighty and all aluminum, nothing cheap about the build which was important to me. I added water to the bubble counter (which I do every couple weeks and is easy to do), connected to my 5lb CO2 tank, then to the CO2 tubing that terminated with my diffuser. Based on the reviews I read I chose a 20lb regulator pressure which has held exact since the first moment it was set without issue. I have yet to have to touch the regulator since. The solenoid needle valve has been great too. Reviews say it's sensitive and it is, but it's supposed to be. I do periodically adjust it in very small increments but I think this is more due to the changing (growing) ecosystem in my tank and its needs. I have it connected to an indoor digital timer which has too has been a great and inexpensive Amazon purchase (https://www.amazon.com/gp/product/B014SGCIR4/ref=ppx_yo_dt_b_asin_title_o07_s00?ie=UTF8&psc=1). I have my light also connected to this same timer. I personally like that the drop checker is attached the way it is and that I didn't have to purchase a separate unit with a separate check valve. Everything you need (apart from tubing and the mentioned o-ring of course) is included. I would strongly recommend applying silicone to the gaskets before use which is not included. My only complaint is not having a pressure valve for the tank itself. I just periodically check the tank weight, but since it's triple stage there are no worries of an end tank dump catastrophe. I think the unit was well worth the cost, is built well and thus far has performed consistently without worries on my end. Should something happen to it I will not hesitate to purchase another.

### ⭐⭐⭐⭐⭐ Best value for money
*by N***L on November 21, 2025*

This was recommended by a local fish store guy, and it is absolutely value for money. He showed me this one along with the higher-end one of my regulators in his multiple tank setup, and as per him, this one works as well as the other one, which costs twice the amount. The LFS guy was not wrong in my opinion. The design was simple, and it was well packed. I’m not sure why there were some reviews that said the packing was bad. The quality of the regulator is good and works well.. Only wish it had also included pressure gauge for left over co2 meter

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-26*