It is an extra nutrient supplement, use tweezers to place the capsule on the gravel, close to the roots of fast growing plants.
 Nutritional capsules contain nitrogen, phosphorus, iron and micro nutrients.
 Nutrients are slowly released as the plants need them.
 Use Nutritional Capsules for Stem Plants, Cryptocoryne, Echinodorus, Vallisneria etc. - all plants with resistant roots.

 how to use the product
 Contains nitrogen, phosphorus, iron and manganese, as well as all vital micronutrients are released by the capsules over a period of 1 to 2 months. Place the capsules near the roots of large solitary plants and plants with hardy roots.
 The capsules do not fully decompose and the small balls inside the capsules will remain in the substrate after all the nutrients have been used up. The balls are made of resin, which is biologically harmless.
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