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Tank filtration 250-700 litres (heavy load-light load)
and organic pollutants
Ultra: Red
Red Sea’s MAGNESIUM PRO Reef Test Kit is an advanced titration test
Surface skimmer with removable combs
Hanna HC - HI774 - Phosphate Ultra Low Range Checker® Keloray Tank filtration 250-700 litres (heavyThe Hanna Phosphate Ultra Low Range (0. 00 to 0. 90 ppm) Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine ion concentration.
US$ 223.90
US$ 12.52
