Salifert Strontium Test Kit Tangs Designed for Fresh or Saltwater

Designed for Fresh or Saltwater Aquariums

Standard glass can "wash" out colors because of a small percentage of iron in all glass making it have a slight yellowing appearance

Primarily designed to provide deep anaerobic zones for de-nitrification in passive systems

Continuum recommends a phosphate level of less than

50Hz) Connection (Outlet) AQ-1000S Both 420 8 350 ø25 (3/4″) AQ-1800S Both 480 10 530 ø25 (3/4″) AQ-2000S Both 720 17 750 ø25 (3/4″) AQ-3000S Both 880 35 800 ø32 (1″)

Salifert Strontium Test Kit Tangs Designed for Fresh or SaltwaterSalifert Strontium Sr Profi Test Kit 25 Tests Made in Holland 25 Tests Accurate Fast Strontium plays an important role by accelerating coral and calcareous algae growth. Natural Seawater contains approx. 7 9 mg L strontium. Since the growth of corals and calcareous algae goes hand in hand with strontium and calcium depletion, depletion of calcium usually means depletion of strontium as well. It is advisable to maintain a strontium concentration