Description
JBL root fertilizer supplies the plants with all main nutrients and essential trace elements. This way the plants get all the required nutrients they need to absorb over the leaves and roots to prevent deficiency symptoms (e.g. iron deficiency).
JBL is a traditional German company with a very wide range of products for aquarists. From high-quality fish and shrimp food to external filters and water plant fertilizer, JBL offers a wide selection for aquarium enthusiasts.
Package contents: 1 pack The 7 + 13 balls, 20 fertilizer balls. To use: depending on the size of the plant, press one or more balls into the root zone once a year.
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