DOUBLE JUNCTION LAB GRADE PH PROBE QUIETDRIVE This is especially important in

This is especially important in aquascapes and plant aquariums to ensure a good plant-growth

Stir Shrimp Salt into water in a separate container

000 ppm calcium

Chromium trace element seawater supplement

We feel at ease when watching droplets fall or smelling the forest

DOUBLE JUNCTION LAB GRADE PH PROBE QUIETDRIVE This is especially important inDouble junction probes place a second vessel inside the main electrolyte with a second internal junction. The means that even when the aquarium water eventually begins to make its way in the first compartment, it still has to go through the second junction to contaminate the electrolyte surrounding the reference electrode.