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This product is available at our retail partners. You can also find replacement parts and outlet items in our Outlet and Parts Store.
The Dennerle Carbo Test Crystal is a reliable tool for measuring CO2 levels in freshwater aquariums and is made of durable crystal glass. Two sizes are available: standard and mini.
The Dennerle Carbo Test Crystal is a high-quality product made from crystal glass, ensuring durability and clarity. Suitable for all freshwater aquariums, this test measures CO2, and pH and includes a color comparison chart, making it both convenient and easy to use. Even in cases of lower carbonate hardnesses, this product functions effectively, providing accurate readings and valuable information for maintaining a healthy aquatic environment. With the Dennerle Carbo Test Crystal, aquarium owners can confidently monitor and optimize conditions for their aquatic friends.
CoralVue, Inc. and Dennerle hereby guarantee this product to be free from defects in material and workmanship for a period of:
Warranty is activated on the date of purchase.
This Standard Limited Warranty applies and is limited as follows:
To submit a warranty claim, please visit our CoralVue Support Portal.