EHEIM CO2-SET long-term test
SKU: 59200842050

EHEIM CO2-SET long-term test

Sale price$103.16 Regular price$114.62
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

EHEIM CO2-SET long-term testWater Testing (Long Term Evaluation) It is essential to consistently monitor the CO2 levels in your aquarium, as the pH of the water is greatly affected by CO2 addition. Ongoing monitoring should always incorporate a long term CO2 test along with indicator liquid and water test strips designed for a CO2 fertilization system. EHEIM CO2 Long Term Test Set A comprehensive kit for the continuous assessment of CO2 levels in your aquarium, featuring a long

Water Testing (Long-Term Evaluation) It is essential to consistently monitor the CO2 levels in your aquarium, as the pH of the water is greatly affected by CO2 addition. Ongoing monitoring should always incorporate a long-term CO2 test along with indicator liquid and water test strips designed for a CO2 fertilization system.

EHEIM CO2 Long-Term Test Set A comprehensive kit for the continuous assessment of CO2 levels in your aquarium, featuring a long-term test, indicator liquid, and three test strips for evaluating your initial water parameters.

The CO2 long-term test conveniently attaches to the aquarium glass using a suction cup and is filled to the marked line with aquarium water (approximately 1 ml). Add four drops of the indicator liquid, and after a brief wait for the color to change, compare the resulting color to the provided scale. The scale indicates the corresponding pH values based on the water's carbonate hardness (dKH).

  • EHEIM Long-Term Test with Suction Cup
  • Indicator liquid - 10 ml for about 90 applications
  • 3 x 5 multi water test strips for evaluating initial water parameters and determining carbonate hardness (dKH), which is crucial for CO2 fertilization.

High Quality
Made in Germany

EHEIM CO2 Indicator Fluid - Long-Term Test
Indicator fluid - 10 ml for approximately 90 applications (4 drops each)

EHEIM TEST – 5 in 1 15 x multi water test strips for quick and easy assessment of the five most critical water parameters in your aquarium and pond: NO2, NO3, GH, KH, and pH.

Packing: 50 pieces of 5 multi test strips

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 59200842050

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Grantham, US
★★★★★ 4
Well-Made Carbon Cabin FIlter
I love the honeycomb carbon filter on this cabin filter. It looks like it will do an excellent job cleaning the air in my car. It came in a cardboard box and was easy to install and fit my Toyota well. I would have appreciated some arrows on it, like other filters come with, to let me know I was inserting it correctly. I just followed the example of the one already in my car. If you accidentally take that one out first, you may not remember which side goes where. So, my improvement would be arrows on the filter itself. Otherwise, the airflow seems great, it functions well and seems to be a great quality!
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Reviewed in the United States on November 14, 2025
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Amazon Customer
Phoenix, US
★★★★★ 5
Use activated carbon to clean the air naturally!
This is a serious air filter with activated carbon inside of it and I'm here for it. I use little activated carbon bags in my car already as an air freshener because I hate those fake chemical scents from the little trees or from the car wash. The chemicals in those fake scents give me migraines. I absolutely love the idea of putting the active carbon in the cabin air filter itself to clean the air. This fits prefecture in my 2017 toyota prius v. It was just a easy to install as any purge cabin air filter. The hardest part is opening all the parts of the glove box to get the old one out. This filter seems sturdier than my last one and it's a good value for the money.
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Reviewed in the United States on November 11, 2025
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Lucky1334
Pawtucket, US
★★★★★ 5
Perfect fit for 2016 Corolla!
Fit's my 2016 Corolla perfect. Has a sturdy frame. Other name brand ones I have purchased before don't have the sturdy frame and squish up. This comes with tiny fragrant beads on the top part and has a light fresh scent when the air is on. Very happy so far.
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Reviewed in the United States on November 8, 2025
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Verified Purchase
Mr Frosty
Birmingham, US
★★★★★ 5
Good fit, good value
Style: CF12436 Classic, Style: CF12436 Classic
Purchased this filter for my 2023 Outback. First off changing the cabin filter on this model Subaru is amazingly easy and can be done with no tools and no more then 5 minutes. Pictures posted show packaging, the paper "Blue" filter side, the "Black" charcoal side and the foam outer edge. The filter is well made and is very sturdy as the outer shell is plastic vs. other paper filters that are more flexible. Holding the filter in your hand and giving it a slite shake you can hear the activated charcoal within it. After installing the filter I had a few trips in the car, did I notice any difference in the air quality coming into the cabin....... no. But does this mean its not working? also no. What I can say is the filter fit snug and left no gaps, and with the plastic surroundings and foam in sure the filter will not be letting anything get by as it passes through the system. All and all this filter is well made and sturdy, and seems to be a good value with other paper only filters being about the same price.
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Reviewed in the United States on May 4, 2026
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Verified Purchase
bin
Natrona Heights, US
★★★★★ 5
Perfect Fit and Great Quality
Style: CF12552 Classic
The thickness is just right and fits perfectly. Easy to install, good airflow, and the air feels much cleaner after replacing the old filter. Great value for the price.
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Reviewed in the United States on May 22, 2026

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