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Fertilizers JBL


JBL Ferropol 24

Many vital trace elements cannot be added as long-term fertilisers, as they are very unstable and quickly combine to form other compounds in the aquarium and would break down. This means that they are no longer accessible to plants. However, since plants can only develop their full glory if none of the vital nutrients are lacking, JBL has developed a special fertiliser containing the delicate trace elements and other vital substances in an adapted form.


JBL Ferropol 24
daily fertiliser for water plants
from 4.89 €*
JBL Ferropol

Your aquarium plants need JBL Ferropol, because Ferropol contains all the essential minerals and trace elements for rich and healthy plant growth. Only healthy plant growth guarantees good water quality. JBL Ferropol contains iron, potassium and other essential minerals and trace elements in a form readily-accessible for plants.


JBL Ferropol
complete fertilizer without phosphates & nitrates
basic supply for aquatic plants
contains important minerals & trace elements
from 4.95 €*
JBL ProScape Fe + Microelements

Healthy plant growth is based on the following three main pillars: A supply of light, a supply of CO2 and an adequate and optimal supply of mineral nutrients. The supply of nutrients is described by Liebig’s Law of the Minimum. According to this concept, the nutrient which is available in the minimum amount limits the growth of plants regardless of whether it is a microelement or a macroelement.


JBL ProScape Fe + Microelements
basic fertilizer with complete trace elements
from 12.89 €*
JBL ProScape N Macroelements


JBL ProScape NPK Macroelements
Nitrogen- phosphate- potassium plant fertilizer
12.89 €*
Top-Seller!
JBL ProScape N Macroelements
Nitrogen fertilizer for aquatic plants
13.89 €*
JBL ProScape P Macroelements
Phosphate fertilizer for aquatic plants
9.89 €*
JBL ProScape K Macroelements
pure potassium fertilizer for aquatic plants
9.89 €*
JBL ProScape Mg Macroelements
Magnesium fertilizer for aquatic plants
9.89 €*
JBL ProScape Volcano Powder

JBL Volcano Powder is a primary rock powder with a highly content in natural minerals and trace elements. It is ideally suited for the enrichtment of aquarium substrates with valuable minerals and trace elements. With depot effect: JBL ProScape Volcano Powder is enriched with macro nutrients, which aquatic plants need for long and optimal growth.


JBL ProScape Volcano Powder
Trace elements & minerals
14.29 €*
JBL Ferropol Root

JBL Ferropol Root contains all the nutrients roots need in a readily accessible form. This means the water is not contaminated. Depending on their species aquatic plants absorb a significant portion of their mineral nutrient supply through their roots.


JBL Ferropol Root
root fertilizer for aquatic plants
7.39 €*
JBL ProScape Plant Start

JBL ProScape Plant Start is a ground activator for quick plant start in the aquarium. When plants are initially inserted it takes quite a while until they have formed roots strong enough to anchor them well at the bottom. With JBL PlantStart you reduce this firm rooting time and the plant growth starts almost immediately.


JBL ProScape Plant Start
ground activator for quick plant start
5.39 €*
JBL Ferropol Tabs

JBL Ferropol Tabs (FerroTabs) counteract the iron deficiency (ferrochlorosis) dangerous to aquarium plants and distinguished by glassy, yellowish leaves. The tabs will create rich green, healthy plant growth in the aquarium by providing the essential iron, manganese, potassium and necessary trace minerlas. As the nutrients are bound to complexing agents, they are available in a form prepared for plants.


JBL Ferropol Tabs
Complet fertilizer for aquatic plants
7.39 €*
JBL The 7 Balls

JBL 7 Balls are pressed fertilizing pellets, enriched by a special process with all the nutrients vital for aquatic plants, especially iron and trace elements. The nutrients are released slowly, providing a very favourable depot effect. The ball shape permits the convenient use in existing freshwater-aquariums.


available soon
JBL The 7 Balls
for the specific fertilization of plants roots
3.95 €*
Fertilizers JBLJBL offers a comprehensive range of plant fertilizers tailored to the needs of different aquarium setups. The JBL system combines liquid fertilizers, root supplements, and specialized micro- and macronutrient solutions, making it suitable for community tanks, aquascapes, and CO₂-injected systems.

Key products in the JBL range:

JBL Ferropol – Weekly liquid fertilizer with iron, potassium, and trace elements

JBL Ferropol 24 – Daily micro-nutrient supplement for consistent dosing

JBL ProScape Fe +Microelements – Concentrated micro-nutrient formula for high-demand aquascapes

JBL ProScape NPK Macroelements – Provides nitrate, phosphate, and potassium in balanced proportions

JBL AquaBasis plus – Long-term root fertilizer for substrate enrichment

JBL The 7 Balls – Fertilizer balls for targeted root feeding of heavy root-feeding plants

These products can be used individually or as part of a structured fertilization system, depending on plant density, lighting, and CO₂ levels. JBL also provides dosing calculators and clearly labeled packaging to support easy use.

Key features:

Modular fertilization system with macro- and micronutrients

Flexible combinations of liquid and substrate fertilizers

Suitable for all types of planted tanks

Usable with or without CO₂ systems

Supports strong, stable plant growth and coloration

At Aquaristikshop.com, you'll find the full JBL fertilizer range along with application guides and combination recommendations tailored to your aquarium setup.

Fertilizers JBL

∅ Reviews: 5.0 (6)

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