JBL Kugeln pro-flora Root Balls are the ideal root fertiliser for freshwater aquariums. The package contains either 7 or 20 balls which are pressed fertiliser pellets, enriched by a special process that provides all the nutrients your aquatic plants need, especially iron and trace elements.
The nutrients are released slowly, providing a favourable depot effect. It contains clay, which stores nutrients and releases them as required. The ball shape makes it easy to use in existing freshwater-aquariums. When setting up a new aquarium, mix the root balls with aquarium gravel.
JBL Kugeln Root Balls are especially suitable for the specific nutrient supply or post-fertilisation of aquatic plants which mainly absorb their nutrients through the roots, such as echinodorus, cryptocoryne, and others. JBL Kugeln Root Balls do not contain phosphates nor nitrates and should be effective for at least 2 years.
