TetraTest Iron Test Kit

The TetraTest Iron Test Kit reliably measures the iron content in freshwater aquariums and ponds. Essential trace elements like iron are vital nutrients for healthy aquatic plant growth. Iron concentration should be maintained between 0.25 and 0.5 mg/l; prolonged drops below 0.1 mg/l may cause stagnation in plant growth and yellowing leaves. Each kit comes with 1 reagent (10 ml), 16.5 g powder, a measuring spoon, a color scale, and detailed usage instructions. It's essential for every aquarium owner who values their aquatic plants.