Fritz RPM - Reef Pro Mix Complete Marine Salt Size:24.9kg (4 Bag Pack) The convenient dropper bottle makes

The convenient dropper bottle makes dosing simple

Molded rim connection for easy installation and leveling

Sponge Phosphate 2pk 191s  to suit Aqua One IFX 100 internal filter

There are very few producers of true live nitrifying bacteria

Fully submerge heater in water before plugging the heater into an electrical outlet

Fritz RPM - Reef Pro Mix Complete Marine Salt Size:24.9kg (4 Bag Pack) The convenient dropper bottle makesFritz 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 health and longevity of your livestock.