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ZRDR 4L Co2 Generator System with Dual Gauge Display Pressure Gauge,DIY Co2 Generator System Kit, Automatic Pressure Relief Valve Bubble Counter for Plants Aquarium, Stable Output

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$119.99

$ 57 .99 $57.99

In Stock

1.:4l


2.Color:Dual Gauge


About this item

  • Professional Factory and Peace of Mind After-Sales: We are a manufacturer specializing in CO2 generator systems. Our co2 generator system is made of 304 stainless steel, far better than a simple plastic bottle generator, more durable, stable, safe, and high-pressure resistant. We have a professional after-sales group, Welcome to share with us, if you have any questions
  • New upgrade bubble counter: As the water of the co2 generator system bubble counter evaporates quickly, In view of this, we have carried out a new upgrade to the bubbler. The bubble gauge is equipped with a syringe, which can be directly used to inject water (there is a one-way valve inside the generator, only into the water without leakage). And you can also add water during use, no need to close the air outlet, no need to remove the air tube, convenient for your use
  • Safety protection: The zrdr co2 generator system 4l with automatic pressure relief valve, when the pressure in the cylinder exceeds 70KG will automatically release the pressure. A co2 generator system with a 12V waterproof solenoid valve, make you away from the danger of solenoid valve leakage, protect your safety
  • Refine The Bubbles: Our CO2 aquarium kit is equipped with an atomizer, which can purify bubbles, make them easily soluble in water and absorbed by plants, and make your aquarium full of vitality. We also gave you an extra atomizer as a replacement to extend the service life of the product. When using this product for the first time, there will be large bubbles in the refiner, which will gradually disappear within 3 days
  • What's in The Box: The box you receive will come with a cylinder, stainless steel pressure-reducing valve, filter, bubble counter, solenoid valve, solenoid valve power supply, solenoid valve connection cable, spare sealing ring, spare atomizer piece, 4 snap-on suction cups, one-way valve, stainless steel U-tube, 2 stainless steel atomizer, air tube, funnel, syringe, and English installation instructions



Product Description

aquarium co2 generator
aquarium co2 generator
aquarium co2 generator
aquarium co2 generator
aquarium co2 generator

Charles Funk
Reviewed in the United States on February 27, 2025
What a waste $96, and another $35 in citric acid and baking soda. Worked great for 2 or 3 months, then it started to leak. After filling it and building up the pressure, it works ok for about a day, but then for some reason it goes flat again. Made sure that everything was nice and tight, but it still leaks.Now I have to do what I should have done in the first place; find a cheap tank on craigslist.
Brycen
Reviewed in the United States on February 1, 2025
It’s very sturdy and works perfectly. I’ve seen the old method using the plastic soda bottles and didn’t want to attempt making my own co2. But, with this I’m perfectly fine making my own. It’s great except the screw top is a little troublesome at times to screw back on but, not a deal breaker and I think they updated this model with an easier screw top. If you’re new to making your own co2 like I am I would suggest you buy this.
JAN ALEXANDER
Reviewed in Australia on July 5, 2024
If you don’t have a local canister refill supplier then this is an excellent way to get a consistent bubble count. It looks good, is easier to use than a DIY system, and the materials (citric acid powder and bicarbonate soda powder) can be ordered in bulk online and are quite cheap. Well made and reliable.
350ZMO
Reviewed in the United States on June 21, 2024
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David B.
Reviewed in Australia on May 29, 2024
So easy to set up for co2 injection for aquarium,baking soda,citric acid and water.Great product.
M. Prieto
Reviewed in the United States on August 21, 2023
So far, I like this device and it is super sturdy and looks seriously tech. It really turned out well and was very easy to install. I used the instructions for the dose of chemicals needed, but used the video here on Amazon to get everything connected right. I don't know how many CO2 bubbles I need, but I got it running. You may need a short extension cord which I did as I didn't have it close to a plug outlet. It's a two prong for those of you who want to know. I got it up to the psi that it said and then started putting everything on it like the video showed. I was a little paranoid about cutting the plastic hose air cord but then finally just chose my location which was at the back and figured out where I'd put the in between piece. FYI - the steal curve to hang the plastic didn't work on my tank as it's a black rim 120 gallon and too thick. Luckily, the bubbler piece is heavy so I didn't need it. Oh, make sure the bubbler piece is screwed on snug unless you want a giant bubble which I corrected.. Note - do not put it near an intake as it will fill up your filter with air! I have it on the end with my out take of my canister filter. Fish aren't disturbed by it. I needed CO2 for my plants as I'm getting a lot of algae and my plants needed a kick to grow better. I didn't want to fuss with gas. I admit that my first try sorta failed. I don't know if I mounted the top part with the gasket wrong but it [the gasket] popped out. I lost all of my gas from the first batch and tried again [so buy yourself some big bags of the chemicals or you'll hate yourself and get frustrated], but I used one of the spare gaskets in case the other one was a little odd to try the second time. It's now working perfectly! I am running a serious bubbler with air so that when my lights turn off I don't accidentally hurt my fish. I read that can happen. So far, so good. Once my plants are seriously growing I'll try posting a picture here to show the end results.
Michael
Reviewed in Australia on January 4, 2022
Very easy to set up. Comes with everything you need. Plants growing fantastically as you would expect. Highly recommended.