Fritz 35PPT Calibration Fluid 37ml cade Wifi controller for Keloray AO100

Wifi controller for Keloray AO100 series lights

Solid-state internal & external water level sensors

Now unlock the true potential of this system with nothing more than an app on your smart device

The Blade Refugium includes the following 24 diodes:

Nitrifying bacteria can take weeks to naturally establish colonies in new aquariums while ammonia and nitrite can reach lethal levels in only a few days

Fritz 35PPT Calibration Fluid 37ml cade Wifi controller for Keloray AO100Fritz 35ppt Calibration Fluid Use as a Reference for any Density Measurement Instruments Simple 2 or 3 drop Application Quickly Calibrate to 35 ppt or 1. 026 sg Pre measured refractometer calibration solution takes the guesswork out of properly calibrating your instrument with no need for expensive or unreliable measuring equipment. A refractometer is essential to the saltwater hobbyist for success. Maintain its accuracy by recalibrating regularly.