CDX Carbon Dioxide Adsorption Media - Two Little Fishies

CDX Carbon Dioxide Adsorption Media - Two Little Fishies
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  • CDX Carbon Dioxide Adsorption Media - Two Little Fishies

CDX Carbon Dioxide Adsorption Media - Two Little Fishies

4 Review(s)

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750 mL CDX Media
SKU: 207260
3 L CDX Media
SKU: 207261
  • Worth i By on 10/19/2015

    CO2 Scrubbers work. If the other reviewers didn't think it worked it is because A) C02 wasn't their problem in the first place B) They didn't have it properly hooked up to the air intake on their skimmer or C) They were expecting an immediate 8.3 level PH 30 seconds after hooking it up.

    I have mine hooked up to a ConeS CO3 Skimmer. I don't have it hooked directly to the air intake on the pump, instead I hooked it to the intake on the silencer. It doesn't make a 100% seal that way which is good because I don't need 100% of the air going into the skimmer to be CO2 free...I figure with a "so so " seal the media will last longer.

    And no, it doesn't give you a perfect 8.3 PH 24/7. What it did do was raise my overall PH about 1 point to a point in a half on average through out the day. Enough that my low PH is about 8.1 and my high is about 8.25

    Before I hooked this up I was going from about 8.0 to about 8.1. That's not a bad improvement for 5 minutes work to hook this up. This winter when I run the gas logs, I may need to hook the intake directly to the pump. I also anticipate burning through the media faster.

    At this point I have had the media running 12 days and it has yet to turn pink. You can test how much air flow is going through the reactor by simply placing your finger over the intake hole and feeling the pressure of the suction.

    I will say that the impact is more noticeable in the first 72 to 96 hours when the media is fully charged and I suspect that the impact will be less and less as it nears towards turning pink.

    If this stuff even lasts 2 or 3 weeks per canister it will be worth it, at least in the winter when the house is shut up.
  • I finally have high pH By on 11/22/2013

    I had been struggling with the pH in my basement nano tank. I used this with the Phosban 150 reactor and adapter and now my pH is consistently high and it is easy to tell when it is time to replace the media. It did not work well initially because regular airline tubing doesn't fit on the adapter well. It was not until I used the wider silicone tubing that came with my protein skimmer and connected it directly that it worked well.
  • nothing By on 9/5/2013

    it is very bad don't waste your money!!!!!!!!
  • does nothing By on 7/15/2013

    Does nothing

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