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Home » Aquarium Supplies  » CO2 Systems & Accessories  » CO2 Accessories  »  UP Aqua UA-520 CO2 Glass Diffuser
UP Aqua UA-520 CO2 Glass Diffuser

UP Aqua UA-520 CO2 Glass Diffuser

Average Rating 2 2
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UP Aqua UA-520 CO2 Glass Diffuser Information

Glass CO2 diffuser. High quality ceramic plate for atomizing CO2 gas for a higher efficiency diffusion rate.

  • It promises the best CO2 dissolution rate possible.
  • Easy and simple to maintain.
  • High quality ceramic diffusion plate.
  • All glass design.
Product Dimensions:
  • 1"L x .75"W x 1"H

UP Aqua UA-520 CO2 Glass Diffuser Reviews

Average Rating
(2 reviews)
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UP Aqua UA-520 CO2 Glass Diffu

Reviewers Rating Unsatisfactory

Posted: 3/24/2012 from Lavalette, WV UNITED STATES
0.5 5
Experience Level: Expert

Comments: I purchased this for my small planted aquarium because I liked the look of it. I just run a DIY Co2 on my tank. After installing this I am unhappy. The white plate in the diffuser is apparently not sealed tight around the edges. It is releasing the Co2 gas in the aquarium but via the edge of the white plate and in doing so is making a very irritating noise that I can hear through the tank. My aquarium is at my computer desk so the noise is unbearable. I am gonna toss it in the trash and put the airstone back on until I find a nice quality diffuser. Fast shipping as always from Customer Service though.

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Not bad for the price.

Reviewers Rating Great

Posted: 12/17/2011 from Miami, FL UNITED STATES
3.5 5
Experience Level: Expert

Comments: Not bad for the price you pay. It helps if you soak it overnight, seems to make the bubbles finer. I'm using these diffuser's in a 4 gal nano Iwagumi layout and the size of the glass is fairly discreet. Overall I am satisfied with the quality of the product as well as the price paid. I have purchased some cheaper products directly from Asia and though the quality and price are very good, shipping takes long, packages can be held by customs and if you receive a broken item, you will grow old waiting for a replacement. You can't go wrong ordering from this website, customer service is second to none and shipping is fast.

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