API Reef Master Test Kit - Calcium, Carbonate Hardness (KH), Phosphate, Nitrate Bird Food Made of durable high-impact glass

Made of durable high-impact glass

Dirt-free water then passes along an integrated 13W UV-C lamp

Sodium Chloride

discoids are decomposers

API Reef Master Test Kit - Calcium, Carbonate Hardness (KH), Phosphate, Nitrate Bird Food Made of durable high-impact glassThe 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 colour chart which provides information on how to correct unsafe water conditions. Tests Calcium, Carbonate Hardness