


JBL ProScape Mg Macroelements
- Magnesium is essential for the chlorophyll production
- Recommended level: 5 - 10 mg/l
- The dosage can be checked with the JBL magnesium test
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Description
JBL ProFlora Mg Macroelements is a supplementary fertiliser for the targeted supply of magnesium in aquascaping aquariums. As the central atom in chlorophyll, magnesium plays a central role in photosynthesis and thus in the production of energy from light. It also regulates enzymatic processes and other metabolic processes in the plant cell. Many tap waters have strongly fluctuating magnesium contents, which can lead to deficits in the aquarium.
The fertiliser contains water-soluble magnesium salts that are directly available to the plants. This effectively prevents deficiency symptoms such as disturbed growth or pale leaves. The dosage depends on the light intensity, CO2 addition and the actual nutrient consumption. Regular monitoring with the JBL magnesium test for fresh water is recommended to ensure needs-based application.
Features
- Magnesium is important for the development of the green leaf pigment of the plants.
- Standard dosage in aquariums with CO2 fertilization and a lot of light: 5 ml/100 l.
- Recommended level: 5 – 10 mg/l.
- The dosage can be checked with the JBL magnesium test for freshwater.
- Contains a 2 ml dispenser.
Application
Dosage per 100 Liter | |
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Well lit tank (1 Watt per Liter) + CO2 | 6 ml daily |
Without CO2 | 2 ml per week |
The normal dosage is 5 ml / 100 l of water for a very well-lit tank with >= 1 W / l of illumination and 2.5 ml/100 l of water for a tank that is not as well lit. The supply of carbon dioxide must also be considered.
The above table shows recommended fertiliser concentrations according to the general conditions of the aquarium.
As actual precise consumption cannot be predicted, we recommend regularly checking the magnesium concentration with the JBL Mg Test Set, especially prior to each follow-up dose.
5 ml JBL – ProScape Mg Macroelements in 100 l yelds a concentration of: | |
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Mg | 0,625 mg/l |
Declaration
Liquid magnesium fertiliser 2 for ornamental plants in aquariums
2,0% MgO water-soluble magnesium oxide.
Net weight: 258,2 g (250 ml); Distributor: JBL GmbH & Co KG, Dieselstraße 3, D-67141 Neuhofen.
Conditioning agents: Sodium benzoate, Vitamin C.
Storage instructions: Store at room temperature. Protect from frost and heat. Keep out of reach of children and pets.
Application instructions: For fertilising ornamental plants in aquariums.
Product Safety Notes
Handling notes:
- Follow the instructions for use.
JBL

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.
Manufacturer information
Manufacturer | |
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Name | JBL GmbH & Co. KG |
Street | Dieselstraße 3 |
City | 67141 Neuhofen |
State | Rheinland-Pfalz |
Country | Deutschland |
Website | www.jbl.de |
General information
Item no. |
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EAN | 4014162211224 |
Weight | 0,38 kg |
Shipping weight | 0,50 kg |
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