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5 CO2 Permanent Test Refills – Pre-Mixed Replacement Ampoules
This pack of 5 pre-mixed refill ampoules is designed for use with permanent CO2 tests such as the Dennerle CO2 Special Indicator, offering a reliable and easy way to continuously monitor dissolved CO2 levels in aquariums. Each ampoule lasts approximately one month, ensuring long-term stability and accuracy.
The pre-dosed solution eliminates the risk of mixing errors and provides consistent color-based readings, allowing aquarists to quickly detect changes in CO2 levels and make adjustments to support healthy aquatic plant growth.
Each sealed ampoule ensures maximum chemical stability and is easy to insert into the test device without preparation. Ideal for planted tanks, aquascaping, and CO2 injection systems, these refills offer convenience and precision for effective aquarium management.
Key features:
5 pre-mixed ampoules for CO2 permanent test
One ampoule lasts about one month
No mixing required, ready to use
Visual indicator for constant CO2 level monitoring
Compatible with Dennerle CO2 Special Indicator
Perfect for planted tanks and aquascaping setups
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