measures the parameters and quality of pond water quickly and accurately. 
This kit contains reagents for testing pH, ammonia, nitrite, and phosphate, laminated colour cards, 4 glass test tubes, and a complete step-by-step instructional booklet. Product conducts over 500 tests.

API Saltwater Liquid Master Test Kit

An accurate and economical liquid test kit. Tests tap water and aquarium water for 4 key parameters that affect the health of marine fish: 
High Range pH, Ammonia, Nitrite, Nitrate. Unique, clear dome packaging is waterproof, space-efficient and makes contents easy to see. Includes laminated, 
computer-calibrated colour card, 4 glass test tubes with snap-tight caps and easy-to-read instructions with information on how to correct unsafe water conditions. 
Liquid reagent bottles include child-resistant safety caps.

API Pond Master Liquid Test Kit