Red Sea Reef Care Test Kits

Aqua Medic PH 4 TEST FLUID 60ML

Replacement pH 4 probe calibration fluid for use with the all pH-Computers and test equipment.

Aqua Medic PH 7 TEST FLUID 60ML

Replacement pH 7 probe calibration fluid for use with the all pH-Computers and test equipment.

Aqua Medic PH 9 TEST FLUID 60ML

Replacement pH 9 probe calibration fluid for use with the all pH-Computers and test equipment.

Refractometer, Maintaining a stable salinity is one of the most important aspects of reef tank husbandry. Gone are the days when the serious hobbyist relied on Hydrometers to keep tabs on this crucial parameter. Now these vital measurements are easily monitored with the Microbe Lift ™ Refractometer.