Fritz PRO R.P.M. Salt Mix Birthday The HI772 Checker®HC (Handheld Colorimeter)

The HI772 Checker®HC (Handheld Colorimeter) provides a simple

all natural

Exceptional solubility

Dual Protection : Equipped with 2 relays(current relay) to ensure that the power can be turned off under any abnormal circumstances

Fritz PRO R.P.M. Salt Mix Birthday The HI772 Checker®HC (Handheld Colorimeter)*in store pick up only* Made in the USA Fritz RPM Reef Pro Mix is manufactured using only the highest quality raw materials. Formulated by researchers and marine scientists, RPM contains all of the necessary major and minor elements of natural sea water that are utilized by living marine and reef animals. Correct pH and buffering capacity, essential minerals and trace elements have been added in precise ratios to ensure a correctly blended mix for the