For Fresh and Saltwater, these strips can be dipped directly into your aquarium water --- no test tubes or separate samples are required. Highly precise colour charts make it easy to determine read more ››
The API AMMONIA TEST KIT for freshwater and saltwater squariums contains two liquid dropper bottles, easy-to-read instructions with information on how to test and correct unsafe water conditions, two read more ››
Use the API® Ammonia Test Strips as the quick and accurate way to test for the presence of ammonia. Kit reads 0-6 ppm of ammonia, and alerts you to unsafe ammonia levels before they can harm fish or read more ››
The API NITRITE TEST KIT tests for harmful nitrite levels from 0 to 5 ppm. This product comes with one nitrite bottle, one capped glass test tube, one instruction manual and one color card. It cann read more ››
API's pH Aquarium Test Strips test a wide range of pH levels from 6.0 to 9.0. Just dip a strip directly into your aquarium, and use the color-coded chart to determine if your water is safe or if read more ››
This API PH TEST KIT sccurately reads pH in the range of 6.0 - 7.6 and enables you to complete up to 250 tests in Fresh Water. With it you can monitor pH levels & detect pH fluctuation caused by fish read more ››
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