Ammonia Test Kit

The API Ammonia Test Kit (by API (Aquarium Pharmaceuticals Inc.)) is one of the most commonly used freshwater and saltwater aquarium test kits for measuring ammonia (NH₃ / NH₄⁺) levels in tank water. 🧪 What it tests It measures: Total ammonia (toxic + less toxic forms) Range: typically 0 – 8.0 ppm Ammonia is the #1 toxic compound in new tanks and during fish/coral stress events. 📦 What’s included Liquid reagent bottles (usually 2-part system) Test vial Color chart Instructions booklet