Hanna pH/Temperature Tester with 0.01 pH Resolution - pHep®5 purple The second tray contains our

The second tray contains our specialized Phosphate & Nitrate Removing Media which removes unwanted Phosphates and Nitrates from the system

dissasemble

but rather in separate supplements

you should test your water source to see if it contains these substances

Hanna pH/Temperature Tester with 0.01 pH Resolution - pHep®5 purple The second tray contains ourThe pHep4 lightweight, sleek tester is accurate to 0. 1 pH with a built in thermometer to automatically adjust the pH reading for temperature. The waterproof design (it floats), simple operation, and replaceable electrode mean that you can rely on this meter for years. You can replace the pH electrode for just $59. The large LCD display shows both pH and temperature readings simultaneously, while a stability indicator is displayed to alert you when a