TRANS INSTRUMENT KoiMedic Pro pen (pH, salinity, temp) Hose Holder/ Sucker The natural calcium level of

The natural calcium level of the sea is 390–440 mg/l

flow (L/H) 660Max lift (CM) 160Chamber capacity (L) 5

The magnesium content can be calculated by subtracting the calcium content from the total value of Mg + Ca

Contains nitrogen and phosphor for fast-growing and demanding plants

Clean aquarium panes: powerful glass cleaner with pump spray head

TRANS INSTRUMENT KoiMedic Pro pen (pH, salinity, temp) Hose Holder/ Sucker The natural calcium level ofThe KoiMedicPro is the koi hobbyist and professional's must have tool! It measures Salinity, pH, and temperature at one go. The KoiMedicPro is rugged and splash proof. It can be used as a stirrer and at the same time, to measure Salinity, pH, and temperature at one go. The KoiMedicPro features a dual LCD display with backlighting no more worries about in dim environments. Each measurement is automatically frozen after a stabilized reading is