- All products are added to your cart.
- Primary care for plant roots
- Specially produced clay balls, loaded with nutrients, for freshwater aquariums
- Increase substrate nutrient storage capacity
- Include important trace elements such as minerals and iron
- Optimal promotion of plant growth helps reduce algae growth
- Won't promote unwanted algae as don't contain phosphate or nitrate
- Pack contents: 7 Root Fertiliser Balls
JBL The 7 Balls are specially produced clay balls packed full of nutrients for direct plant root fertilisation in freshwater planted aquariums. The JBL Root Fertiliser Balls provide a specific, targeted extra supply of nutrients for solitary plants with a high nutrient consumption, ensuring healthy growth right from the start.
JBL Balls supply plants with all the primary nutrients and essential trace elements they require, preventing deficiency symptoms such as iron deficiency from occurring. The balls also increase the aquarium substrate nutrient capacity by acting as additional nutrient storage.
The Balls are simple and easy to use. Depending on the size of the plant, press one or more ball into the root zone once a year.