JBL ProScape Volcano Mineral B-stock

JBL ProScape Volcano Mineral B-stock

  • Ideally suited as the basis for every nature aquarium
  • Porous volcanic rock ensures the water circulation at the bottom
  • Promotes the settlement of microorganisms
  • Rich in valuable minerals and trace elements
  • B-stock
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The JBL ProScape Volcano Mineral provides the ideal basis for a beautiful natural aquarium. The porous volcanic rock ensures water circulation in the soil and contributes to the supply of organic plant nutrients to the plant roots. It provides a stable base for additional structures made of stone and/or wooden roots, which would slide further down through the soil. In addition, the perforated structure creates a large surface area that provides space for many beneficial microorganisms to establish themselves. By colonising nitrifying bacteria, for example, the substrate actively contributes to the rapid establishment of a biological balance in the aquarium. Furthermore, the special rock structure offers good penetration possibilities for nutrients and provides many minerals so that plants can root and grow very well in it. JBL ProScape Volcano is rich in minerals such as calcium, magnesium and potassium and trace elements such as iron, boron or manganese and therefore provides plants with numerous necessary growth substances in a natural way.


  • Volcanic rock floor as a stable base for stone and root wood structures
  • Special substrate for aquascaping aquariums
  • Basic substrate for natural aquariums
  • Porous volcanic rock ensures water circulation in the soil
  • Optimum oxygen supply thanks to open-pored structure
  • Long-term supply of nutrients and minerals
  • For freshwater aquariums


Depending on the substrate height, 2-4 cm of JBL ProScape Volcano Mineral is used as the first layer. More can be added if required and for design purposes. After filling, JBL ProScape Volcano is covered with the desired substrate, e.g. a soil substrate. When filling with water, take care not to stir up the soil.


JBL - ProScape - Volcano Mineral is not suitable for combined use with JBL Sansibar



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 fertiliser, JBL offers a wide selection for aquarium enthusiasts.

JBL's research and development constantly brings new, innovative products onto the market. Whether aquascape, fish aquarium, shrimp tank with a scurry factor or a pure water plant aquarium in Holland style, JBL offers suitable aids for set-up and maintenance for all these directions.

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