Product Overview

The API 5-in-1 Aquarium Test Strips provide a fast and convenient way to monitor the five most essential water parameters—pH, KH (carbonate hardness), GH (general hardness), nitrate, and nitrite—all in one easy step. Simply dip a strip into your aquarium water and compare the results against the included color chart to quickly detect water quality issues that could harm your fish. Ideal for both freshwater and saltwater tanks, these test strips help maintain a healthy aquatic environment with minimal effort.

Features & Benefits

• Tests 5 critical water parameters in one simple step

•  Fast and easy to use – just dip, swirl, and compare colors

• Helps prevent invisible water problems harmful to fish

• Suitable for freshwater and saltwater aquariums

• Comes with a detailed guide for interpreting results and correcting water conditions

Directions for Use

• Dip one test strip into aquarium water and swirl twice

• Remove strip and hold flat to observe color changes

• Compare colors to the included color chart

• Treat water based on test results

FAQ

How do API 5-IN-1 TEST STRIPS work?

Test strips are a fast and easy way to test your aquarium water parameters! Simply dip a strip into your water and swirl two times, then remove the strip and hold flat to evaluate color changes. Compare these colors to the color chart included with API 5-IN-1 TEST STRIPS, and treat your water accordingly.

How accurate are API 5-IN-1 TEST STRIPS?

API 5-IN-1 TEST STRIPS are highly accurate in measuring water parameters when used as directed.