API Pond Master Test Kit

API (Aquarium Pharmaceuticals) - Water-Testing

Overview

The API Pond Master Test Kit tests for the four primary water quality parameters in koi ponds: pH, ammonia, nitrite, and phosphate using liquid reagents that give results by comparing water sample color to a reference card. It is the most widely used water test kit for pond keepers due to its availability, low cost per test, and reasonable accuracy for routine monitoring. Each kit contains enough reagents for 500 to 700 tests total across all four parameters.

Pricing

$30 - $50 USD

Specifications

ParameterspH, ammonia, nitrite, phosphate
Test Count500+ total tests
MethodLiquid reagent, color comparison
AccuracySemi-quantitative color chart

Features