FZ Pro 4x50gal - Fritz Pro RPM Salt 55lb/ 4x50gal BoxFritz ProAquatics Reef Pro Mix (RPM) 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 health and longevity of

crystal clear

Bentonite Clay

Reduction of organic compounds into nutrients that encourage the growth of photosynthetic organisms

Yellow Coris

Each batch is assigned a lot number and tested by in-house quality control to ensure its chemical quality and purity before it is shipped

3500 and 5500

Formulated utilizing extensive data compiled by microbiologists

Organic and inorganic sulfur compounds

it can rot if the preservatives are diluted

but also to denitrifying bacteria

Connect up to two sensors such as temperature sensors

The Command bus communicates with other HYDROS devices for the ultimate failsafe and can also power other Control devices