Pnuokn CO2 Solution Fish For Tank Monitor Liquid For Aquarium & Pressurized CO2 Plant For Tank Test CO2 Levels 0.5 Fish Test Kit Ammonia

• A wonderful solution for feeding fish and observing their living condition.
• BLUE means that CO2's concentration is too low.
• GREEN means it is normal.
• YELLOW means that CO2's concentration is too so that it is harm to fish.
• Different color of liquid represents different concentration of CO2.

CO2 Solution Fish for Tank Monitor Liquid for Aquarium & Pressurized CO2 Plant for Tank Test CO2 Levels 0.5 fish test kit ammonia Features: of materials. Use with CO2 Easy to use and convenient to detect concentration of CO2. Suitable for all kinds of fish for tank. Different color of liquid represents different concentration of CO2. BLUE means that CO2's concentration is too low. GREEN means it is normal. YELLOW means that CO2's concentration is too so that it is harm to fish. A wonderful solution for feeding fish and observing their living condition. Specifications: Type: Liquid Color: As pictures shown Size: Size Height: 7.7cm(3.03in) Net Weight: 15ml Package Includes: 1 x CO2 Solution Note: 1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!