Iron Fertiliser This form of Iron (DTPA) is a necessary part of the trace element mix as it is very important for plant health in aquatic plants. It is essential for chlorophyll production and lignin development for plants grown in both acidic and alkaline waters. INSTRUCTION: Dosage rate for 100L Tank SHAKE WELL BEFORE USE Use 1 pump (2ml) per 100L, 3x per week with 50% weekly water change. • For HIGH LIGHT tanks with injected CO2, dense plant mass and good flow - instead use 3 pumps per 100L, 3x per week (maximum dosage) with 50% weekly water change. • For LOW LIGHT tanks, dose the normal amount but only 1-2 times per week. *Amounts above are for reference only. Your planted aquarium may need more or less depending on many factors
