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Coral Essentials Carbonate Up is concentrated Sodium Carbonate anhydrous granules at minimum 99
making it a cost effective means for reduction of nitrates in marine and freshwater aquariums
Committed to reach successfully all our client’s expectations Orphek Mounting Kit is now available as we have been receiving many requests for a mounting system designed with the brand’s technology and conceptual designs
Med Filtration—Place 100ml in a reactor or filter bag for each 100L of aquarium water
Includes two Visors and two sets of mounting pegs
True Seawater Refractometer - D & D skimmer Coral Essentials Carbonate Up isD D True Seawater Refractometer Hand held instrument for the measurement of the TRUE Salinity and Specific Gravity (S. G.) of sea water by refractive index. What is different about the D D Seawater Refractometer? Almost all hand held salt water refractometers available to the hobby are designed and calibrated for the testing of brine solutions, i. e. sodium chloride, and are not calibrated for the refractive index of natural sea water. Even though the
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