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The use of a graphite probe also reduces the polarization effect common with testers that use two stainless steel pins
which is 53 cm/21‰Û_ high)
leading to greatly improved water quality
Red Sea’s Calcium Pro Test Kit is an advanced calcium titration test
crude protein (min) 1
Extra 2yrs (5 total). Paid to Red Sea nitrate The use of a graphiteExtra 2yrs (5 total). Paid to Red Sea Features Extra 2 year warranty on top of the standard 3 years (5yrs in total) on both the REEFER S aquarium glass and aluminum super structure (Terms & Conditions apply). This promotion is only available in USA, UK, Ireland, France, Germany, Austria, Netherlands & Belgium. We apologize if your country is not included.