Seachem Multi Test Phosphate - 75 Tests Yard Management The HI758U Marine Calcium Checker

The HI758U Marine Calcium Checker HC® uses a 100 to 1 dilution for analysis and thus requires deionized or distilled water absent of calcium to function correctly

de-boned pork

Hydrolyzed Wheat Protein

avoiding any possibility of skin contact with the aquarium water and its inhabitants

Seeds (4% of which 23% linseed)

Seachem Multi Test Phosphate - 75 Tests Yard Management The HI758U Marine Calcium CheckerMeasures inorganic phosphate to less than 0. 05 mg L Multi cavity plate for simultaneous testing of up to 6 tests at the same time Includes reference for test validation Marine or freshwater Phosphate in natural sea water ranges from less than 0. 01 mg L to 0. 3 mg L. For corals in reef aquaria, such phosphates should be 0. 2 mg L or less. Phosphates are non toxic to fish and most invertebrates, but are ideally kept below 1 mg L to minimize algae