Coral2Coral
Guest
Hi guys,
Does anyone know which local fish store have the PH 4.01 calibration solution in stock? Or anyone has a extra one laying around they could sell? Need to calibrate the ph probe for the cal reactor and don't want to wait a week or so for delivery.
Thanks in advance!
Mark
Does anyone know which local fish store have the PH 4.01 calibration solution in stock? Or anyone has a extra one laying around they could sell? Need to calibrate the ph probe for the cal reactor and don't want to wait a week or so for delivery.
Thanks in advance!
Mark