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The HI758-26 are the replacement reagents for the HI758 Marine Calcium Checker® HC
We suggest starting with 1/2 Cups of Tropic Marin Pro Reef Salt per 1 Gallon of RODI water
Formulated utilizing extensive data compiled by microbiologists
The Flipper fish tank cleaner is made with rare earth magnets for incredible cleaning strength
Brightwell Aquatics Xport NO3 Brick Heavy The HI758-26 are the replacementUltra activated ceramic Denitrification Brick shaped filtration media doped with Elemental Sulfur, for Superior Performance Characteristics Overview Designed to be used in marine and hard freshwater aquariums with a pH of 7. 5 or over Highest porosity and largest useable surface area, per unit weight or volume, of all filtration media available anywhere! Provides huge amounts of anaerobic surface area for efficient bacterial colonization for