General information

Substrate fertilizer capsules for aquatic plants. Ideal for plants with a highly developed radical apparatus which rely on their roots for nutrition. The capsules need to be inserted in the substrate amongst the roots of major plants, while taking care to spread the capsules evenly over the tank surface. They will dissolve in the water, releasing the content in the substrate. 10 capsules are sufficient for an aquarium of 60x40cm.

  • Entirely natural product, does not contain nitrates or phosphates.
  • Includes clay, natural marine algae extracts and growth promoting amino acids.


Potassium (K), Magnesium (Mg), Sulphur (S), Calcium (Ca).

Packaging details

1026035, Fertil Caps, jar of 30 capsules


Did you know?

Potassium deficiency may cause necrosis or interveinal chlorosis.

  • Could be used for these groups of fish

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