MASTERLINE I 500ml – Micronutrient Fertilizer for Fast-Growing Planted Aquariums
MasterLine I 500ml is a complete liquid micronutrient fertilizer, specially formulated to supply all essential trace elements to aquatic plants in heavily planted tanks. It’s ideal for fast-growing aquascapes, such as Dutch-style setups, where separate dosing of micro and macronutrients allows advanced control and precision.
The formula includes highly bioavailable chelated forms of iron, manganese, zinc, boron, copper, and molybdenum: 0.21% Fe, 0.07% Mn, 0.05% Zn, 0.04% B, 0.009% Cu, 0.006% Mo. Recommended dose: 1 ml per 30 liters daily, delivering 0.07 ppm of iron—suitable for stable, customized nutrient delivery.
Safe for all aquatic life, including shrimp and sensitive invertebrates, MasterLine I is ideal for both daily and weekly dosing. Best used in combination with MasterLine II (macronutrients) and MasterLine Carbo (liquid carbon) for a complete fertilization strategy. After water changes over 50%, apply a triple dose. Avoid UV use or double the dose if necessary.
Main features:
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Complete micronutrient blend in chelated, bioavailable form
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Supports continuous, healthy growth in planted tanks
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Enables separate control of micros and macros
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Safe for fish, shrimp, and invertebrates
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500ml format perfect for medium-sized aquariums
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Accurate dosage: 1 ml per 30 liters daily
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Best used with MasterLine II and Carbo for full results
Why choose MasterLine I 500ml:
MasterLine I 500ml offers the ideal balance of precision, flexibility, and performance for aquarists who demand complete control over their plant nutrition. Enhance plant health and coloration with every dose.