Salifert Nitrate Profi Test Kit pre cycled Electricity current alternates in a

Electricity current alternates in a much smoother pendulum while using Sine Wave Technology

Maximum Sump Glass Thickness For Hang On Bracket: 13mm (1/2″)

Compounds of trace elements: E1 (Fe) 36

Q-Max: 700l/h

it significantly improves coral polyps extension

Salifert Nitrate Profi Test Kit pre cycled Electricity current alternates in aSalifert Nitrate Profi Test Kit When an aquarium has insufficient regions deprived of oxygen (= anaerobic zones) or denitrification proceeds incompletely then nitrate will build up. A too high nitrate concentration can result in unwanted algae growth and these might irritate corals in their neighborhood. Nitrate as such also retards coral growth. The nitrate concentration in a proper functioning reef aquarium should preferably be lower than 1mg L.