JBL PROFLORA u504
CO2 fertiliser system complete kit with disposable cylinder for thriving, beautiful aquarium plants

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There are successor products for this item:
PROFLORA CO2 BASIC SET U
  • CO2 fertiliser system for the best feeding of fast and slow growing plants in freshwater aquariums from 20 to 400 l
  • Professional water care: precise dosing with pressure reducer. Even release, effective distribution due to ceramic diffuser. Monitoring: bubble counter with backflow stop and CO2/pH test
  • The conversion to a refillable cylinder system is possible by screwing on the adapter (JBL Adapt u-m, separately available)
  • Disposable storage cylinder. No slipping of hose thanks to hose screw connection, check valve prevents water entering the cylinder
  • Package contents: 500 g disposable CO2 cylinder, pressure reducer, 3 m hose, bubble counter with check valve, ceramic diffuser, permanent test with reagents, 1x plant fertiliser 100 ml, 1x daily fertiliser 10 ml
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Price: 118,23 €
Recommended retail price incl. VAT

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Product information

Nutrition for aquarium plants
Plants provide the aquarium with vital oxygen for your aquarium inhabitants, prevent algae growth, remove pollutants, provide hiding places and reduce pathogens. The JBL plant fertiliser system supplies the plants with the main nutrient CO2 through the water. The plants absorb this through their leaves.

Easy to install
The system comes completely ready for connection. Screw the pressure reducer onto the CO2 storage cylinder. Connect the pressure reducer with the hose to the diffuser in the aquarium. CO2 thus enters the aquarium and is dissolved in the water with the help of the diffuser. The CO2 supply can be interrupted at night by an interposed solenoid valve (not included).

Safe
The storage cylinder is equipped with an overpressure relief. A check valve means no water can enter the cylinder. The capacity of a CO2 system depends on several factors. The carbonate hardness, the quantity and species of the plants and the strength of the water surface movement are decisive. In its default adjustment a 500 g cylinder not switched off by a solenoid valve during the night lasts for about 4 months.

Videos
Details
This product is unfortunately no longer available

JBL PROFLORA u504

Art. no.:
6064000
EAN Code:
4014162606402
Content:
500 g
Range:
400 l
Volume packaging:
8.35 l
Gross weight:
2905 g
Net weight:
1060 g
Weight factor:
0
Packaging dimensions (l/h/w):
95/450/195 mm

Properties

Animal species: Arowana, Axolotl, Barbels, Bettas, Bichirs/reedfish, Blowfish, Catfish, Cichlids (South America), Crayfish, Danions, Discus, Dwarf shrimps, Flowerhorn, Goldfish, Gouramis, Guppy, Juvenile fish, Killifish, Livebearers, Loaches, Mussels, Panchaxes, Rainbowfish, Snails, Spiny eels, Tetra, Veiltails, freshwater butterflyfish
Animal size: For all animal sizes
Animal age group: All aquarium fish
Volume habitat: 400 L
Material: plastic (PC), metal (steel), metal (brass)
Colour: grey / black / transparent
Transport conditions: Protect from direct sunlight during storage and transport and ensure good ventilation.

Electronic label / illuminant

Mercury: No
Dimmable: No

Technical Data

capacity from - to:20-400l
capacity tank length:20-130 cm
FAQ
Can the 1200g disposable cylinder also be used with the older JBL CO2 systems?

Yes, this is possible without any problems. The JBL PROFLORA CO2 CYLINDER 1200 U also fits the older pressure reducers of the JBL PROFLORA u range.

Can you operate JBL ProFlora CO2 cylinders (disposable & reusable system) horizontally?

No, because this can lead to the destruction of your pressure reducer. To ensure safe operation, all storage cylinders should only be operated upright. Never operate them in a lying position or upside down.

What do I need the enclosed Allen key for?

You need the enclosed Allen key for the conversion if you want to adapt your ProFlora u system onto the refillable cylinder of the m series. The ProFlora Adapt u-m is to be mounted as adapter.

How can I remove the hose from the device?

At first the air hoses and special CO2 hoses can easily be pushed on the connection piece. The hoses harden more and more as the months go on and can only be removed from the connection piece using great force. If you pull the hose hard it will only strain the connection, which could, in the worst case, even break off. Instead cut the hoses you want to remove laterally at the ends and carefully remove them. For this it’s always advisable to install hoses with some reserve in its hose length.

How do I know that my CO2 pressure gas cylinder still has gas in it?

The cylinder pressure of 50 – 60 bar, depending on the room temperature, remains constant until the cylinder is almost completely empty.
You can read the tare weight on label of the u500 CO2 cylinder. According to this a full u500 CO2 cylinder weighs 1140 g tare + 500 g filling.

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Blog (opinions & experiences)

JBL TV #21: CO2 pressure reducers for aquariums. All about cylinder and thread types

CO2 fertilisation systems for aquariums - Which pressure reducer fits which cylinder, which adapters are available and what should not be done?

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JBL TV #19 Part 5: Aquarium set-up - CO2 plant fertiliser system

What are the advantages of a CO2 plant fertiliser system? How do you connect a CO2 fertiliser system to your aquarium?

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JBL TV #8: Do the plants in your aquarium grow exactly as you want them to?

What makes for ideal plant growth? All the factors for good plant growth: light, LED, tubes, fertilisation, fertilisation quantity, fertilisation monitoring, influence of water conditioners, chelated iron.

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Video: JBL ProFlora CO2 Fertiliser Systems for Aquarium Plants

How do you connect a CO2 fertiliser system for aquarium plants to the aquarium? What order do you assemble a JBL ProFlora m CO2 system in and what’s important when you’re assembling it?

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JBL TV #1: Why do plants need a CO2 system in the aquarium?

In this video, biologist Heiko Blessin explains why plants need CO2 at all, why aquarium plants have different requirements and how to connect a JBL CO2 system. CO2 fertilisation for aquariums has never been explained more simply or more understandably!

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ADM Team Bernd Terletzki: Wind through the Tabletop Mountains

A deep gorge cuts through the middle of the tabletop mountains in Venezuela. The wind propels the rushing water and the fish play in the water currents flowing through the tiny crevices.

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ADM Team Sascha Hoyer: Green Storm

With this layout I wanted to display a Nature Style Aquarium featuring roots, which is both easy to implement and attractive.

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ADM Team Tobias Gawrisch „AquaOwner“: Rock Face

The original idea behind my layout was a massive rock face, completely filled and raised from behind with soil substrate, so that it covers the background completely. You can use small plants and even ground-covers at the top and back of the layout.

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ADM (Aquarium Design Meisterschule) Team Garvin Borschewski: Eastwind

The basic idea for this year's ADM was for the apprentices to try out the (currently very popular) technique of gluing wood and stones with superglue and cigarette filters.

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ADM Team Florian Junghans: The sky’s the limit with this aquarium

With this aquarium I wanted to show that you are not limited in height and can work beyond the frame. "Lost forest" was the motto, because behind all the plants you can only guess what is happening.

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Misunderstandings – typical beginner mistakes

Based on our own experience in customer service and the many messages and questions we receive, we have put together the typical mistakes beginners may make. The experienced aquarist might well smile, but if they are honest, these are mistakes we all made at the start, aren’t they?

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(MSAD) Master School of Aquarium Design Team 5: The Island-Style Aquarium

The intention was to use roots and stone to create two islands, separated from each other by sand or a dense carpet of ground cover plants.

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(MSAD) Master School of Aquarium Design Team 3: The Triangular Layout

This layout consists of nothing but a beautiful, very unusual piece of wood which has been carefully positioned in the aquarium along the principles of the golden ratio.

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(MSAD) Master School of Aquarium Design Team 2: Tree On The Riverbed

The dimensions of the aquarium they were given and its built-in filter inlet and outlet, lead this team to choose a nature aquarium with a triangular layout. The motive shows the bottom of a tree protruding into a riverbed.

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MSAD Team 1: Mirror For A Pond

Garvin, der bekanntermaßen gern Effekte mit Spiegeln, LED-Beleuchtungen und Höhlen erzeugt, hat mit seinen Schülerinnen eine Wasserfläche unter Wasser vorgeschlagen. Eine der beiden Schülerinnnen hatte die Idee, damit einen Flusslauf mit hineinragenden Bäumen an seinem Ufer zu gestalten.

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Measuring the CO2 Content With Drop Test (VIDEO)

This way of directly determining the CO2 content will help you to set the ideal bubble count on your CO2 system and to monitor the quantity you add.

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Outline: Fertilisation in the Aquarium

The JBL plant care concept leads to vigorous and healthy growth even with the most demanding aquatic plants. JBL has all the components you need, whether it’s a fertiliser, a bottom substrate or a fully automatic CO2 fertiliser system.

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Components of a ProFlora CO2 System: The Right Setup

Below you will find an outline graphic with examples to explain the structure and interconnections of all the CO2 components.

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Plant aquarium in fast motion with or without CO2

Have you ever had the chance to see how big the difference really is between a plant aquarium with and without CO2 fertilisation?

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Why plants grow better with CO2

The discussion, whether aquariums also work without CO2, is as old as modern aquatics itself. One thing is clear: aquatic plants need carbon for their growth.

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Water values for water plants in detail

If we transfer this Liebig’s Law of the Minimum to the aquatic field it quickly becomes clear how important balanced fertilisation is for plant aquariums.

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The story of liquid CO2 fertilisation – The Reliability

In the fourth part of the series “The story of liquid CO2 fertilisation” we examine what we consider to be the most important aspect. The health of your animals but also of you, the aquarium owners is our number one priority.

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The story of liquid CO2 fertilisation – The Reliability

In the fourth part of the series “The story of liquid CO2 fertilisation” we examine what we consider to be the most important aspect. The health of your animals but also of you, the aquarium owners is our number one priority.

Find out more

The story of liquid CO2 fertilisation – The CO2 Content

In the third part of our series “The story of liquid CO2 fertilisation,” we look at the CO2 content of the “liquid CO2” products which are added to the aquarium.

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The story of liquid CO2 fertilisation – The Effect

In the second part of the series “The story of liquid CO2 fertilisation” we examine how glutaraldehyde containing products work on plants.

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The story of liquid CO2 fertilisation – The Substance

In the first part of the series “The story of liquid CO2 fertilisation” we look at the active substance of the products considered liquid CO2.

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The story of liquid CO2 fertilisation

A lot of aquarists are talking about liquid CO2, which is said to be able to replace a conventional pressurized gas system or a bio-CO2 system.

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Why is carbon dioxide (CO2) the most important plant nutrient in the aquarium?

Carbon dioxide is the nutritional basis for aquatic plants which is supplemented through micro and macronutrients and light. The balance between all these elements is necessary for thriving plant growth in the aquarium.

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There’s more to fertilization than you’d think Part 2

Simply put, Liebig’s Law of the Minimum states that the growth of plants is limited by the scarcest resource. Adding a nutrient which already exists in abundance does not influence the growth.

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Fertilization is not just fertilization Part 1

Unlike in natural waters, aquariums with fish mostly have a surplus of nutrients caused by feeding and the resulting fish excrement. Thus nitrates and phosphates in large (often too large!) quantities are available for the plants.

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Oxygen Explosion in the Aquarium – The Right Fertilisation

Every evening my aquarium resembles a “whirlpool“ with a thousand little oxygen bubbles. This is the time I relax and wind down after a long day.

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Press

27.10.2016

Now even more safety with the free JBL GarantiePlus

Buyers of JBL technical products can rest even more on the safe side now because JBL is offering them a guarantee claim for two additional years free of charge. Just register your product online within the 2-year manufacturer guarantee period.

Find out more

10.10.2016

Professional CO2 fertilisation does not have to be expensive

With the new CO2 system JBL ProFlora u504 everybody can now get a professional plant fertiliser system which visibly promotes the plant growth in the aquarium and prevents algae.

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)

Plant growth

Are your aquarium plants growing as well you want? Here’s how to achieve perfect plant growth

Reducing problematic water values

How to lower critical water values.

Deficiency symptoms

Here’s how to prevent deficiency symptoms in fish and plants

Algae control

Here’s how to combat algae successfully and lastingly.

Plant care

What maintenance measures do your aquarium plants need?

Daily care

How much daily or weekly care is involved? What are the basic maintenance measures for your aquarium?

CO2

Why is CO2 so important for plant care? What benefits does CO2 fertilisation provide?

Fertilising

Why do aquarium plants need to be fertilised?

Plant species

Which plant species suit your aquarium? What demands do the individual species have?

Installation technical items

How and where in the aquarium do you fix and install technical items? Tips and tricks for the installation of all technical aquarium products

Plants

Which aquarium plants are best? What’s the best way to plant them?

CO2 plant fertilisation

How important is CO2 plant fertilisation? Why do your plants need additional CO2? How does a CO2 system work?

Biotope (habitat) aquarium types

A real piece of the Amazon or, with the Congo, a piece of the heart of Africa. A habitat (biotope) aquarium is a challenge. Can you emulate nature?

Aquascaping aquarium type JBL Dreamscape®

Mountains, valleys, meadows and fish! Create your dreamlike landscape under water with the Dreamscape® aquarium

Jungle aquarium type JBL Rio Pantanal®

A bit of jungle river in your living room. Lively underwater action! No problem with the JBL Rio Pantanal® aquarium

Rocky reef aquarium type JBL Malawi Rocks®

The fish of Lake Malawi are as colourful as the fish in the coral reefs. This aquarium brings a bit of freshwater reef into your living room

Goldfish aquarium type JBL Goldfish Paradise®

Lively goldfish in the aquarium enhance any room perfectly! Invite some new flatmates into your home with this goldfish aquarium.
Download

Instructions

  • JBL PROFLORA u504Geb ProFlora m501-503 u501-502-504, m2003 V02
    Download
spare parts
accessories
Customer reviews

Reviews

Overall rating: 5.0
3 public review(s) for this product.

0 Reviews

3 more reviews in other languages

3 Reviews in other languages

Timo Wünsche - German
2021-12-30T08:26:46Z

Super Co2-Anlage, um in die CO2-Düngung günstig einzusteigen. Es ist alles dabei und sollte man mal später auf eine Mehrweg-Flasche umsteigen wollen, ist das auch mit entsprechenden Adaptern kein Problem – siehe dazu auch: https://co2-anlage-aquarium.de/co2-flaschen-adapter/


malawireef - French
2021-02-16T18:38:02Z

Co2 Anlage ist bei mir im 60 Liter Becken im Einsatz.

Keine Mängel vorhanden. CO2 Anlage läuft sehr gut. Die Qualität stimmt auch!

Generell ist eine CO2 Anlage zu empfehlen. Seid ich diese CO2 Anlage im Einsatz habe sind meine Pflanzen schneller gewachsen.


aquahobby.pl - Polish
2021-01-23T10:13:16Z

Ein sehr schönes professionelles Kit, das für Anfänger in der CO2-Dosierung einfach zu verwenden ist. Einfaches und gleichzeitig professionelles Kit, das alles enthält, was Sie brauchen. Sehr genaues Präzisionsventil


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