AquaLabs Drop Checker and Solution - Aquarium CO2 High Tech Fish Tank Equipment

The AquaLabs CO2 Checker Kit includes a glass drop checker and indicator solution. It can be used in aquariums with CO2 injection to determine approximate CO2 levels.

Instructions:

1. Add 15 drops to the glass checker
2. Install checker in the aquarium and monitor the colour
3. Blue = Low CO2, Green = Medium CO2, Yellow = High CO2
4. Replace solution once every 30 days

Includes:

• Drop Checker
• Suction Cup
• Drop Checker Solution