RUNBO Aquarium Test Strips 6-in-1 (100 Count) for Fresh/Salt Water Fish Tank or Pond, Easy and Accurate Test Nitrate…

Amazon.com Price: $13.47 (as of 10/04/2023 01:40 PST- Details) & FREE Shipping.

6 PARAMETERS in 1 STRIP FOR AQUARIUM TEST: NO2, NO3, GH, KH, PH, Cl2
QUICK & EASY TESTING: Just one single dip in the water for 2 seconds and then remove it. Hold the strip horizontally for 60 seconds, compare with color chart on bottle to get accurate results of your water quality.
HIGH PRECISION RESULTS: No need to shake strip after dipping into water, each test strip is made of high quality fiber paper that provides instant and reliable result for FISH TANK and POND.

In Stock.