Since plants absorb nutrients from water most
Posted: Mon Feb 10, 2025 9:27 am
Fast-growing aquatic plants absorb nitrogen and other compounds, improving water quality. Due to their beneficial effect, the number of water changes should be less than without plants. However, in addition to nitrates and phosphates, plants need many nutrients, including micronutrients, which they obtain from water or soil. Although slovenia mobile database should be supplied with fresh water or pond plant food, in ornamental fish ponds the content of macronutrients (in particular nitrogen, phosphorus) should be minimal. In ideal conditions, there should be no ammonia or nitrites at all, so the plants will have nothing to feed on.
effectively when there are none in the soil (especially nitrogen compounds), they must be grown in an inert mineral substrate, without silt, etc. This can be pebbles, coarse sand, mineral wool and other inorganic materials. Nutrient soil, for example with peat or manure, will decompose and only worsen the water parameters. Lotuses and water lilies will most likely not be able to live in such a substrate.
This means that the plants only serve to purify the water, and the decorative component of pond plants is unimportant: they may not look as impressive as in nutritious clay soil or with solid or liquid fertilizers. Fish are resistant to high nitrate levels, and a complete absence of nitrates is not necessary for favorable water parameters. This does not mean that all plant species will experience a nutrient deficiency.
Plants also need to be looked after - dead leaves and roots should be removed, replanted or a strongly overgrown rhizome should be divided. Even if plants are planted in a compartment after mechanical filtration, a suspension will collect in the soil and on the roots, which will have to be removed manually.
Since the bioplateau is shallow and intended for marsh plants, it takes away useful area from the pond.
Tips for creating a bioplateau
To clean swimming ponds, about 50% of the pond area is allocated for a biofilter. This amount of plants helps keep the water in the swimming pond clear. Since mechanical and biological filtration operates in the koi pond, the area of the marsh zone should be at least 25-30% of the water surface.
effectively when there are none in the soil (especially nitrogen compounds), they must be grown in an inert mineral substrate, without silt, etc. This can be pebbles, coarse sand, mineral wool and other inorganic materials. Nutrient soil, for example with peat or manure, will decompose and only worsen the water parameters. Lotuses and water lilies will most likely not be able to live in such a substrate.
This means that the plants only serve to purify the water, and the decorative component of pond plants is unimportant: they may not look as impressive as in nutritious clay soil or with solid or liquid fertilizers. Fish are resistant to high nitrate levels, and a complete absence of nitrates is not necessary for favorable water parameters. This does not mean that all plant species will experience a nutrient deficiency.
Plants also need to be looked after - dead leaves and roots should be removed, replanted or a strongly overgrown rhizome should be divided. Even if plants are planted in a compartment after mechanical filtration, a suspension will collect in the soil and on the roots, which will have to be removed manually.
Since the bioplateau is shallow and intended for marsh plants, it takes away useful area from the pond.
Tips for creating a bioplateau
To clean swimming ponds, about 50% of the pond area is allocated for a biofilter. This amount of plants helps keep the water in the swimming pond clear. Since mechanical and biological filtration operates in the koi pond, the area of the marsh zone should be at least 25-30% of the water surface.