SALINITY
The single most important measurement, If this is incorrect everything else is off. We highly recommend the Reef Casa Refractometer. Its the only device we use and trust in house here at Fragbox. With nearly a quarter million $ of livestock under our roof, we calibrate often and trust this device above all others.

Red Sea Trace-Colors Pro Multi Test Kit
Salifert Magnesium (Mg) Test kit
Red Sea Reef Foundation Pro Multi Test Kit (Ca, Alk, Mg)
Reef Casa Digital Aquarium Thermometer
Aquaforest Magnesium Test Pro
Aquaforest Test Pro Pack Ca, KH, Mg
Salifert Potassium Test Kit




Red Sea Test Kits

