Freshwater Master Test Kit
The API® FRESHWATER MASTER TEST KIT measures the 4 most important levels in freshwater aquariums quickly and accurately, including pH, high range pH, ammonia, nitrite, and nitrate. With scientific accuracy for professional results, the reusable FRESHWATER MASTER TEST KIT comes with 4 glass test tubes with snap-tight caps and a convenient holding tub for easy storage. Also includes a step-by-step instruction booklet with a color chart that provides information on how to correct unsafe water conditions.
Packaged with a sturdy, waterproof box which includes fast, easy and accurate test solutions for pH, high range pH, ammonia, nitrate & nitrite. Kit contains over 800 tests, including color chart and glass test tubes