Benefits:

• Tests Calcium, Carbonate Hardness (KH), Phosphate, and Nitrate
• Fast, easy, and accurate for precise test results
• Compact to store at home

Follow API Easy Care Guide and use the REEF MASTER TEST KIT:

• During Regular Care
• When addressing Water Problem Solving issues

The REEF MASTER TEST KIT tests 4 key parameters to keep reef inhabitants healthy. The REEF MASTER TEST KIT is highly accurate and economical. For ease of use, it comes with 4 glass test tubes with snap-tight caps & a convenient holding tray. The kit also includes a complete, step-by-step instruction booklet with computer calibrated color chart which provides information on how to correct unsafe water conditions.