This is the product description text that will appear here.
Quantity
1
The ATC pH pen tester is a compact, digital device used to quickly and accurately measure the pH level (acidity or alkalinity) of water. It typically features a probe and an LCD screen, allowing aquarium hobbyists to monitor water conditions with precision.
📌 Why pH Matters for Shrimp:
Shrimp—especially species like Crystal Red, Cherry,