JBL Ferropol 7+13 Root Balls Pack Size:7+13 Balls Depending on the size of

Depending on the size of the wood and aquarium volume

create the perfect environment fulfilled the bacteria

• Precise electronic thermometer

EasyClean pre-filter chamber for extremely simple filter cleaning and top comfort

To use: depending on the size of the plant

JBL Ferropol 7+13 Root Balls Pack Size:7+13 Balls Depending on the size ofProduct Description Primary care for plant roots: specially produced clay balls loaded with nutrients, for freshwater aquariums 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 The stronger the root development of the plant, the better the nutrient absorption through the roots Package contents: 1 pack The 7 + 13