- Monitors pH solution in aquarium
- Easy-to-read color changing indicator solution included
- Low profile design excellent for minimizing the visibility of the pH Checker
- Elegant design maintains aesthetic appeal of aquascapes
- Comes with suction cup to attach diffuser to aquarium glass
- Recommended for planted aquaria with CO2 injection systems
The pH checker is a glass pH monitor that comes with pH sensitive indicator solution.
When submerged in water, this indicator solution changes color according to changes in the pH of the aquarium as a result of CO2 gas.
The pH checker makes monitoring CO2 concentrations and pH level in planted aquaria easy.
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Does what is supposed to do Review by Kris
Quality Price Value
A nice accessory to keep an eye on things in your tank. Simple to use and attractive enough to not distract from the tank.
Soak the suction cup in hot water to make it easier to install. (Posted on 5/18/2020)