JBL 7 Fertiliser Balls

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  • Regular price £4.29


Product 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
  • Strong root formation in plants is a sign of high nutrient absorption through the roots
  • Package contents: 1 pack The 7 balls, 7 fertiliser balls. To use: depending on the size of the plant, press one or more balls into the root zone once a year