Contains the most important nutrients for healthy and sustained aquarium plant growth. It does not however contain nitrogen (N) or phosphorus (P). Supplies the nutrients plants easily run out of and which plants ideally absorb via the leaves. These are the nutrients which are supplied via fish excrement and food remnants. Recommended for aquariums with few plants and a relatively large number of fish. It is recommended that minimum 25% of the aquarium water is changed every second week. If undesirable algae growth does occur, then we recommend increasing water change frequency (up to 50%) and planting additional rapid growth waterplants such as Hygrophila, Vallisneira and Egeria.

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