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Description
Dennerle Carbo Test Indicator 15mlDennerle Carbo Test Indicator 15ml Dennerle Carbo Test Indicator is a precision indicator for CO2 long term testing. Suitable for any long term CO2 test. Includes colour matching scale for addition pH measurement. How Dennerle Carbo Test Indicator works: The CO2 diffuses out of the aquarium water into the test container and dissolves in the indicator liquid. Depending on the CO2 content, the Dennerle Carbo Test Indicator reacts with a color change.
Dennerle Carbo Test Indicator 15ml
Dennerle Carbo Test Indicator is a precision indicator for CO2 long-term testing. Suitable for any long-term CO2 test. Includes colour matching scale for addition pH measurement.
How Dennerle Carbo Test Indicator works: The CO2 diffuses out of the aquarium water into the test container and dissolves in the indicator liquid. Depending on the CO2 content, the Dennerle Carbo Test Indicator reacts with a color change. Blue = not enough CO2 Green = CO2 level ideal Yellow = too much CO2.
- Precision indicator for CO2 long-term test
- For permanent, direct CO2 measurement
- Suitable for any long-term CO2 test
- Includes color matching scale for additional pH measurement
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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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
4.3 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Yeehaw!
I like this shirt. Very fancy yet western.
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Reviewed in the United States on January 20, 2026
★★★★★ 5
Great quality shirt, comfy, and loved the embroidery!
Size: X-Large, Color: Pure Black (Retro Rose), Size: X-Large, Color: Pure Black (Retro Rose)
Great quality shirt, especially for the price. The embroidery is fantastic. Ordered for a costume party, but is a great shirt for wearing out anytime.
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Reviewed in the United States on January 29, 2026
★★★★★ 3
Professionally clean or iron
Size: Medium, Color: Red (Retro Rose)
Looks good and at 5'7" and 145 lbs a medium fit me great. Plan on either professional cleaning or some time at the ironing board to make it look its best. The
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Reviewed in the United States on December 11, 2025
★★★★★ 5
Quality is great
Size: XX-Large, Color: Black (Retro Rose)
Love it it looks and feels great
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Reviewed in the United States on June 5, 2026
★★★★★ 5
I like this brand of clothing, let’s keep them around.
Size: X-Large, Color: Brown
Great quality great fit.
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Reviewed in the United States on May 5, 2026