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AQUAYER Yermolayev's Macro - aquarium fertilizer
Aquarium Plant Fertilizers. Means against algae in aquarium. Express-tests for control of water parameters

AQUAYER Yermolayev`s fertilizer Macro+ 250mL

Yermolayev`s Macro+ is daily fertilizer for aquarium plants containing potassium (K), nitrogen (N) and phosphorus (P) required for rapid plant growth. Part of Yermolayev`s system of fertilizers for aquarium plants (see infographic below).

Each plant species have certain needs in nutrients. These needs differ from one plant to another. That is why the formula of Yermolayev`s MACRO+ contains nitrogen in different forms – as nitrate, easily available amides and other forms. Such formula provides optimal nitrogen supply for different species of plants in aquarium.

How to use

The fertilizer is recommended to dose every day, or every other day. 1 mL per 70 L of aquarium water while dosing daily, or 35 L of aquarium water while dosing every other day. Aquarium with lots of plants and CO2 supply should be supplied with increased dosage of the fertilizer. Additionally each aquarium changes over time. That is why the Yermolayev`s methodology includes dosing optimization over time (new aquarium – till 1 month, mature aquarium – 1-18 monthes and old aquarium – more then 18 months). For determination of aquarium type use infographic of Yermolayev`s methodology:

система ермолаева инфографика

Volume: 250 mL


Potassium (К) 20.43 g/L
Nitrogen* (N) 8.21 g/L
Phosphorus (P) 1.20 g/L

* 1.7 g/L of nitrogen in amide form, 6.51 g/L of nitrogen in nitrate form.

3 years at temperature below 30 °С

TU U 20.5-3053410712-001-2012

AQUAYER Yermolayev`s fertilizer Macro 250mL for aquarium plants

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