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it is possible to use two different filter media at the same time by inserting a chamber separator
Clear Blue Quartz Cap - Lets you see when the lamp is on
Reliable pump starts are a matter of course
Less run time means less wear on the pump mechanism
enabling feed modes
NEPTUNE SYSTEMS APEX PROBE CONDUCTIVITY/SALINITY CALIBRATION SOLUTION 53000 µS ESV Aquarium Products it is possible to use53000 S Conductivity Calibration Solution Use this calibration solution to calibrate your Conductivity Probe and PM2 for saltwater salinity monitoring applications. Conductivity probes can be used for many different functions from letting you know the salinity of a tank to the quality of RODI water. We suggest calibrating conductivity probes once every 3 6 months to keep readings reliable. 447 S Conductivity Solution Used for calibrating conductivity
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