WEILAOK Aquarium Co2 Kit, Co2 Aquarium Kit With Co2 Indicator Solution, Co2 Drop Checker for Aquarium Accurately Detect Carbon Dioxide Concentration in Aquariums, 15ml

• Permanent CO2 Monitoring: Aquarium Co2 Kit provides precise and visual monitoring of CO₂ concentration in aquarium water, protecting the living environment of your beloved fish and shrimp and making adjustments based on data.
• Quantitative Adjustment: The initial color of Co2 Aquarium Kit is blue. When the test tank is placed in the aquarium, the solution color indicates the corresponding CO₂ concentration: Yellow = Too High, Green = Optimal Range, Blue = Too Low.
• Musical Note Test Tank: The monitoring tool is made of high-quality glass and comes with a strong suction cup, easily adhering to the aquarium wall and resisting detachment. It is suitable for any aquarium.
• Beginner-Friendly: Co2 Drop Checker is simple to use, requiring no professional knowledge. You can understand the water quality at a glance. Create the perfect aquarium. Even beginners can quickly get started.
• Usage: Add approximately 10-15 drops of reagent to the musical note test tank and use the suction cup to fix it to the aquarium glass. Observe the reagent color and precisely adjust the aquarium's CO2 system as needed.

Product description Product Name: Aquarium Co2 Kit Product Description: Co2 Drop Checker is specifically designed for aquarium environment maintenance and testing. The CO₂ concentration detection solution, combined with a unique "musical note" test tank, transforms the invisible gas concentration into a visually intuitive color. Product Specifications: One 15ml bottle of detection solution + one test tank Core Functions: 1. Precise color display 2. Simple operation 3. Beginner-friendly Instructions for Use: 1. Install the test tank: Attach the suction cup inside the box to the test tank. 2. Add approximately 10-15 drops of the test solution to the rounded end of the test tank. 3. Observe and interpret: Wait 1-2 hours and observe the reagent color. Blue: Insufficient CO₂ concentration Green: Optimal concentration Yellow: Too high concentration Precautions: 1. This product is for aquarium use only. Keep away from children and pets. Avoid direct contact with skin and eyes. 2. Store properly. Keep the test solution in a cool, dark, and dry place, avoiding high temperatures and direct sunlight. Directions Suitable for both beginners and professionals