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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Pay in 4 interest-free payments of $4.25 Learn more
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Calcium 200 to 600 ppm 1 ppm ±6 % of reading 610 nm Adaptation of Zincon Method
Uses less energy than other comparably sized fixtures
or a mix of seafood like clams
Electronic Power Supply
Tropic Marin All For Reef 250mL Filter Media Calcium 200 to 600 ppmThrough the growth of organisms and other processes in the aquarium, minerals are consumed and must therefore be supplemented regularly. These include, in particular, the necessary elements calcium, magnesium and strontium, as well as alkalinity for the growth of calcium carbonate skeletons in stony corals, lime red algae and other reef organisms. Tropic Marin All For Reef contains all of these components in a highly concentrated form. In addition,