Bullet Points:
1.Convenient Usage: No need to mix water and solution, just use it directly. This CO2 drop checker solution is ready to use out of the bottle, saving you time and hassle. Simply fill this drop checker with the solution and place it in your aquarium to monitor the CO2 level. No more guessing or worrying about the ratio of water to solution.
2.Travel-Friendly: For those who require CO2 monitoring in different locations, our Aquatics Co2 Drop Checker Solution provides lightweight and portable convenience. Without requiring any power source, carry it with ease in your pocket or backpack.
3.Stable and Durable: Ensure accurate and stable test results every time with our Aquatics Co2 Drop Checker Solution, crafted from durable and high-quality glass.
4.Easy to Install: With the innovative suction cup design of our Aquatics Co2 Drop Checker Solution, you can seamlessly mount the detector on your fish tank wall without worrying about water interference or algae growth.
5.Effortless Display: With Aquatics Co2 Drop Checker Solution, keeping track of your aquarium's co2 level is as easy as checking the color indicator. Blue indicates lower co2 while green means it's normal. Yellow? That's too much co2.
Easily monitor your aquarium's CO2 levels with our Aquatics Co2 Drop Checker Solution. Just fix it to your tank wall and enjoy the simple display. With durable construction and stable test results, it's more appropriate to choose this lightweight and portable carbon dioxide monitor. Use it directly and get accurate readings every time.

Specification:
Product size: 14x7.8x3.8cm|5.51x3.07x1.49 inches
Material: glass
Style: musical note/drop-shaped/hook-shaped/hook-shaped/crystal ball

Pack list:
Carbon dioxide monitor x1
Testing solution x1