COR-20 Intelligent Return Pump (2000 GPH) plumbing This test kit reads total

This test kit reads total nitrite (NO2-) level in parts per million (ppm) which are equivalent to milligrams per Liter (mg/L) from 0 ppm to 5

while the Radion can be used for more focused intensity for exceptional coral growth and coloration

or pumps or probes to calibrate

Operating Temp: -1°C to 5°C

All that you’ll need to directly connect pumps like the Maxspect Gyre

COR-20 Intelligent Return Pump (2000 GPH) plumbing This test kit reads totalUse With or Without an Apex Controller! The intelligent COR 20 Return Pump is easily the smartest pump available. Directly connect to any Apex controller through an Aquabus Port, but if you do not have a controller, don't worry, you don't need one! The COR 20 is capable of stand alone operation, but also offers advanced control features that can be found by using the Apex Fusion Cloud Software (Apex required). Add a COR pump to your system today to