Products & Shop

JBL MagnesiuMarin
Magnesium supplement für marine aquariums

  • Archive
  • Archive
  • Archive
  • Archive
  • Archive
  • Archive
  • Archive
  • Archive
  • Archive
  • Archive
  • Archive
  • Archive
Product information sheet Instructions
  • For the professional maintenance of reef aquariums, especially for beautiful calciferous red algae and strong corals
  • Liquid magnesium supplement – needs to be adjusted to a magnesium content between 1200 and 1400 mg/l.
  • Easy and effective dosing: add liquid magnesium supplement to strong current points in marine aquariums
  • Content can be checked with: JBL Ca/Mg Test Set (not included)
  • Package contents: 1 MagnesiuMarin. Use: 50ml increase by 50 mg/l in 50 l
Find out more
Price: 18,84 €
basic price 37.68 EUR / l
Recommended retail price incl. VAT
Price: 99,12 €
basic price 19.82 EUR / l
Recommended retail price incl. VAT
Instructions
Product information

Nature at Home – home for tropical reef dwellers
Lower animals and corals need to feel as much at home in the aquarium as they do in nature. Convert the aquarium water into biotope water and provide your animals with a regular supply of minerals and trace elements. Also for water change and setting up of new aquariums.

Ideal development of the skeleton and shell
The popular calciferous red algae and invertebrate animals in a reef aquarium, which form a calcareous skeleton or calcareous shell, require magnesium in sufficient quantities for ideal skeleton and shell formation. Soft corals, sponges, sea urchins, crustaceans, bivalves, gastropods etc. also belong to these animals, as well as stony corals.

Details
This product is unfortunately no longer available

JBL MagnesiuMarin 500 ml

Art. no.:
2491100
EAN Code:
4014162249111
Content:
500 ml
Volume packaging:
1 l
Gross weight:
692 g
Net weight:
502 g
Weight factor:
1000
Packaging dimensions (l/h/w):
75/183/75 mm

Properties

Animal species: Corals, Gobies, Snails
Animal size: For all animal sizes
Animal age group: corals, tube worms, molluscs
Volume habitat: > 500 L
Material: Magnesium chloride hexahydrate, purified water
Feed type: vitamins / minerals
Dosage: 50 ml increases the magnesium content in 50 l water by 50 mg/l

Electronic label / illuminant

Mercury: No
Dimmable: No

Technical Data

Height:220 mm
Length:97 mm
Width:40 mm
This product is unfortunately no longer available

JBL MagnesiuMarin 5 l

Art. no.:
2491200
EAN Code:
4014162249128
Content:
5000 ml
Volume packaging:
6.47 l
Gross weight:
5250 g
Net weight:
5010 g
Weight factor:
1000
Packaging dimensions (l/h/w):
190/140/230 mm

Properties

Animal species: Corals, Gobies, Snails
Animal size: For all animal sizes
Animal age group: corals, tube worms, molluscs
Material: Magnesium chloride hexahydrate, purified water
Feed type: vitamins / minerals
Dosage: 50 ml increases the magnesium content in 50 l water by 50 mg/l

Electronic label / illuminant

Mercury: No
Dimmable: No

Technical Data

Height:230 mm
Length:145 mm
Width:190 mm
FAQ
How long should I wait between dosing calcium and magnesium?

One measuring spoonful each of JBL CalciuMarin’s components 1 and 2 increases the calcium content in 50 l water by approx. 20 mg/l. Always use both components in the same amount! First add component 1, wait 10 minutes, then add component 2. Add JBL MagnesiuMarin to increase the magnesium content (50 ml increases the magnesium content in 50 l of water by 50 mg/l) also at 10 minute intervals.

How do I add calcium and magnesium to the aquarium?

The required amount should always be added at a point with a strong current. In this way the liquid spreads quickly without injuring corals. If you’re using powders, you should dose via the filter chamber or dissolve them in a larger quantity of water beforehand. Please note that large quantities in small amounts of water may not dissolve sufficiently or even cause precipitation. The finished solution is also added at a point where there is a strong current. Particles that settle on the corals can cause damage to the tissue, so do not apply the products directly over corals.

Blog (opinions & experiences)

The JBL Intern - Aquariums in the Company

When I first entered the administrative offices, I was very impressed by the display aquariums in the boss's office and in the various conference rooms.

Find out more

Care products - The best solutions for your aquarium

With the right products, aquarium care is not only easy, but can also be a lot of fun! The formulas that make up JBL products are based on intensive research and, especially with care products, their effects are not always immediately visible, yet in the medium and long-term they’ll result in a beautiful aquarium and healthy fish.

Find out more
Laboratories and calculators

Water Analysis Online Laboratory

Enter your water parameters and get an in-depth analysis of your values in a matter of seconds. You enter your water values – and we analyse! Here you have the opportunity to enter the measured water values directly into the JBL Online Laboratory. This will analyse your values and explain and submit corrective measures.
Reference guide (Themeworld)

Marine water

There is a solution to almost every problem! And the hardest part is finding the cause of the problem.

Marine water treatment

What maintenance does your marine aquarium need?

Marine animals

Which animals are suitable for your marine aquarium?

Algae - the plants of the marine water

Which plants can you have in your marine aquarium? What do you need to consider when caring for higher algae?

Marine water - the water

What exactly is marine water? What is so special about marine water? How to create perfect marine water?

The marine aquarium

Holiday at the coral reef - in your own living room! Marine aquariums are the most exciting branch of aquatics
Download

Instructions

safety instructions

  • safety instruction for water conditioners
    • Filename:
      safety_instructions_Wasseraufbereitung.pdf
    Download
Customer reviews

Reviews

0 Reviews

Your opinion is important to us
specialist dealers near you
Sustainability at JBL
Download catalogue

A word about cookies before we continue

The JBL Homepage also uses several types of cookies to provide you with full functionality and many services: We require technical and functional cookies to ensure that everything works when you visit this website. We also use cookies for marketing purposes. This ensures that we recognise you when you visit our extensive site again, that we can measure the success of our campaigns and that the personalisation cookies allow us to address you individually and directly, adapted to your needs - even outside our website. You can determine at any time - even at a later date - which cookies you allow and which you do not allow (more on this under "Change settings").

The JBL website uses several types of cookies to provide you with full functionality and many services: Technical and functional cookies are absolutely necessary so that everything works when you visit this website. In addition, we use cookies for marketing purposes. You can determine at any time - even at a later date - which cookies you allow and which you do not (more on this under "Change settings").

Our data protection declaration tells you how we process personal data and what purposes we use the data processing for. tells you how we process personal data and what purposes we use the data processing for. Please confirm the use of all cookies by clicking "Accept" - and you're on your way.

Are you over 16 years old? Then confirm the use of all cookies with "Noticed" and you are ready to go.

Change settings
Only absolutely necessary
Allow all

Choose your cookie settings

Technical and functional cookies, so that everything works when you visit our website.
Marketing cookies, so that we recognize you on our pages and can measure the success of our campaigns.
I accept the YouTube Terms of Service and confirm that I have read and understood the YouTube Terms of Service .
Cancel Save

PUSH messages from JBL

What are PUSH messages? As part of the W3C standard, web notifications define an API for end-user notifications that are sent to the user's desktop and/or mobile devices via the browser. Notifications appear on the end devices as they are familiar to the end user from apps installed on the device (e.g. emails). Notifications appear on the end user’s device, just like an app (e.g. for emails) installed on the device.

These notifications enable a website operator to contact its users whenever they have a browser open - it doesn’t matter whether the user is currently visiting the website or not.

To be able to send web push notifications, all you need is a website with a web push code installed. This allows brands without apps to take advantage of many of the benefits of push notifications (personalised real-time communications at just the right moment).

Web notifications are part of the W3C standard and define an API for end user notifications. A notification makes it possible to inform the user about an event, such as a new blog post, outside the context of a website.

JBL GmbH & Co. KG provides this service free of charge, and it is easy to activate or deactivate.