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Made in Japan
trace minerals
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Active Eye Color-Correcting LED Grow Room Lenses exceed US FDA Reg
TrolMaster Inline pH Sensor （PPH-2） Down To Earth BioTurf Made in JapanThe TrolMaster pH probes provide accurate and reliable monitoring on the pH of the water being monitored by the Aqua x. The PPH 2 probe is a commercially rated probe and it connects to the Aqua x via the AMP 2. It is intended to be installed into standard 3 4" PVC tee fittings and also can be placed into an water tank. *All pH probes must be stored by using the storage cap and the correct probe storage solution. If a pH probe gets completely dried
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