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Rhinox Nano CO2 Diffuser - Keeps Aquarium Plants Healthy with CO2 Injection - 3-Minutes to Setup - Works Best with Pressurized CO2 Tank - for Tank Size Under 20 Gallon

4.0 out of 5 stars 319 ratings

Currently unavailable.

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Brand Rhinox
Package Dimensions 4.49 x 2.91 x 1.73 inches; 1.45 Ounces
Unit Count 1.00 Count

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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Package Dimensions ‏ : ‎ 4.49 x 2.91 x 1.73 inches; 1.45 Ounces
  • Item model number ‏ : ‎ FBA_CE-DI07
  • Date First Available ‏ : ‎ June 1, 2010
  • Manufacturer ‏ : ‎ Rhinox
  • ASIN ‏ : ‎ B0058XWDFO
  • Customer Reviews:
    4.0 out of 5 stars 319 ratings

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Price Unavailable $9.90 $12.99 $24.99 $17.90 $6.67
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Customer reviews

4.0 out of 5 stars
4 out of 5
319 global ratings
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Top reviews from the United States

Reviewed in the United States on December 12, 2019
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5.0 out of 5 stars Impressed for the cost.
By Matt T on December 12, 2019
This is my initial review, I will update if my opinion changes. I was very surprised how small the bubbles were on a diffuser at this cost. I am using a pressurized system, not DIY, at 15 psi working pressure. I am a fan of this design and where you can easily see the bubbles come through the diffuser as it gives me a check, at a glance, without having to go under the stand to check the one on the regulator. This was purchased after I broke a more expensive diffuser, because I needed something fast. It was intended to be a back up, after I buy a more expensive option but I may stick with this one.

This would look great in a 10 gallon or similar. It works fine on my ADA 60P (essentially a 20 gallon high) but looks small on the tank. It’s not tiny but I would have bought a slightly bigger one. Again, I just was in a hurry to replace one I broke.

The suction cup is a bit odd, the actual suction cup is very high quality, similar to ADA. The plastic clip isn’t my favorite and I will see how that goes. It is a bit big, but I am not going to complain when it could easily be replaced by an air line tubing one, I have some smaller ones I can replace. It just looks a bit large.

I am pretty impressed in general, not just because the price point. Time will tell if it holds up but I am more than happy at this price point. I have had much higher priced items (I am pretty brand partial) but I like this one, and I have had cheaper ones too that were not that good. Happy customer.
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Reviewed in the United States on August 14, 2016
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5.0 out of 5 stars Five Stars
By Must love dogs on August 14, 2016
Works beautifully with my DIY CO2. Thank you!
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21 people found this helpful
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Reviewed in the United States on July 23, 2018
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Reviewed in the United States on May 11, 2021
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Reviewed in the United States on June 9, 2021
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Reviewed in the United States on December 31, 2013
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19 people found this helpful
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Reviewed in the United States on December 13, 2017
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Reviewed in the United States on November 15, 2015
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5.0 out of 5 stars Easy to use
By Donovan on November 15, 2015
Easy to use, the suction cup to needs to be broken in but once it's set, it's good to go!
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22 people found this helpful
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