API PH Test Kit pump set Fill the test tube with

Fill the test tube with 5 ml of aquarium water (to the line on the test tube)

It works based on the TUNZE® Flash Skimming principle

Maintaining only one stage at a time will preserve beneficial bacterial

3°-6° (50-100 ppm) Most tropical fish including angelfish

API PH Test Kit pump set Fill the test tube withMonitors pH to maintain healthy freshwater conditions Benefits: Fast, easy and accurate Reads pH 6. 0 7. 6 Follow API Easy Care Guide and use the pH TEST KIT: During Regular Care When addressing Water Problem Solving issues Taking a few minutes each week to maintain and monitor aquarium conditions is the key to a healthy aquarium. pH control is imperative to prevent the harmful effects of overly alkaline or acidic aquarium water on fish and plant