JBL balls

Primary care for plant roots: specially produced clay balls, loaded with nutrients, for freshwater aquariums.

How to use: depending on the size of the plant, press one or more balls into the root zone once a year.

Storage capacity for nutrients.
No deficiency symptoms: important trace elements such as iron, minerals.
Optimal promotion of plant growth means less algae growth.
No phosphates and nitrates.
Strong root formation in plants is a sign of high nutrient absorption through the roots.

Package contents: 1 pack 7 balls, 7 fertiliser balls.