2pcs Crystal Glass Aquarium Aquatic CO2 Drop Check

Description:

Maintaining proper Carbon Dioxide (CO2) levels in the planted aquarium is of the most important factors in the health of the planted aquarium ecosystem.
The use of Drop Checker is recommended as it makes it easy to figure out the CO2 level in an anqurium
Long term monitor Co2 the color show :Blue - insufficient Co2,Green - sufficient Co2,Yellow - excess Co2
Best use in anqurium
Material: Glass

Specification:

Material: Glass
Diameter: Approx.2.5cm/0.98inch
Size(L x W): Approx. 4.5x5cm/1.77x1.97inch
Instructions:
1. Turn drop checker and place 3 drops of test solution into the drop checker.
2. Use a pipette (not include) to inject tank water into the drop checker.
You will see the color change on the solution according to Co2 content in the tank water.
3. Turn drop checker again carefully, and place the drop checker inside the tank below water level.

Package Includes:

2 Pieces Drop Checker
2 Pieces Sucker

Note:

Since the size above is measured by hand, the size of the actual item could be slightly different from the size above.
Due to the lighting effects, monitor settings, etc. There could be some slight difference in the color of the pictures and the actual item.

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