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JBL 7+13 Kugeln Balls Fertilizer/Fertiliser Root Nutrients (JBL Aquatics) (Water Plant Conditioning)
Product: 7+13 Kugeln Balls
20 Fertilizer/Fertiliser Balls for plant roots
JBL 7 Balls is composed of clay heavily enriched with insoluble iron and supplemented with vital trace elements in a special process. This avoids excessive levels of iron in the water and prevents the growth of unwanted algae. The plant roots are able to absorb the iron at any time due to specifi c mechanisms. The clay has a particularly high capacity to absorb nutrients and acts as a natural ion exchange unit. The nutrients are released as required and excess amounts are absorbed, ensuring that the plants have access to the correct amount of nutrients at all times.
JBL 7 Balls are therefore particularly suitable for revitalizing depleted substrate in an aquarium, renewing the regulative function of the ground covering material, without the need to empty the aquarium. In addition they provide a targeted extra supply of nutrients for solitary plants with high nutrient consumption.
- Long-term supply of root fertiliser for established aquariums.
- Contains iron and minerals in a form readily accessible to plants through the roots.
- Free of algae-encouraging nitrate and phosphate.
- Depending on the size of the plants, press one or more balls into the root zone once a year.