CO2 DROP CHECKER (HOOK TYPE) FC-CT-2 L(Mb) For Aquatic Fish Tank Aquarium

When you purchase an item, the default quantity is one, unless otherwise specified in the listing. If the listing mentions a specific quantity, such as 5x, 10x, or a pack of 5, you will receive that exact amount. Please note that some images may show multiple items as a group, but the quantity you receive is still one unless the listing states otherwise.
CO2 DROP CHECKER (HOOK TYPE) FC-CT-2

Upgrade your planted aquarium with the CO2 DROP CHECKER (HOOK TYPE) FC-CT-2. This hand-crafted glass drop checker offers precision and durability, ensuring a clear and accurate reading of CO2 levels.

• Made from high-quality borosilicate glass for maximum strength and visual clarity
• Provides long-term monitoring of CO2 levels in the aquarium
• Filled with CO2 reagent that changes color to indicate CO2 levels:
  • Green indicates proper CO2 value
  • Yellow indicates too much CO2
  • Blue shows not enough CO2
• Fast response time for quick CO2 level measurement
• Hook type design for easy installation
• PLEASE NOTE: Does not include 4 DKH solution. CO2 Indicator needs to be purchased separately.