CHIHIROS TDS METER freshwater supplement or in flow-through sections of

or in flow-through sections of any sump or filter chamber

include all optional accessories as well as 2 x 50GPD RO membranes

RTN-X does not contain any from of antibiotic or aggressive heavy metals and is safe to use with any reef system

For corals

dwarf shrimp and gullets

CHIHIROS TDS METER freshwater supplement or in flow-through sections ofThe TDS meter (Total Disolved Solids meter) from Chihiros measures the amount of dissolved solids (e. g. minerals, salts, metals) contained in the water via the electrical conductivity and the water temperature. This conductivity value makes it possible to determine the time of the water change more precisely through regular measurements. The substances in the aquarium water accumulate over a period of time depending on various factors, e. g. the