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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.
Expiration Date: 2025. Product remains factory-sealed in original packaging.
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.