Salifert Nitrate Profi Test Kit pre cycled Compounds of trace elements: E1

Compounds of trace elements: E1 (Fe) 36

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it significantly improves coral polyps extension

Q-Max: 700l/h

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Salifert Nitrate Profi Test Kit pre cycled Compounds of trace elements: E1Salifert 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.