Water test with analysis via smartphone for freshwater aquariums, ponds and tap/well water

  • Water analysis and diagnosis via smartphone: easy and safe monitoring of the water values in freshwater aquariums. Determination of: general hardness, carbonate hardness, pH value, nitrite, nitrate, chlorine and CO2 calculation
  • The new generation of water analysis: download ProScan app free of charge, insert test strip into water, position strip on colour chart for analysis, scan colour chart, values are determined
  • Fast diagnosis – precise results: test value results are displayed as numbers and additionally evaluated (good/medium/poor). Additional recommendations for optimal values in freshwater aquariums and ponds
  • Compatible with iPhone and iPad: requires iOS 13.0 or later, Android version 7.0 or higher, and a camera with auto focus.
  • Contents: 24 water analysis strips, 1 ProScan colour chart, 1 ProScan app for free download
Find out more
Price: 26,67 €
Recommended retail price incl. VAT
You can find this item in your specialist and online shop
Product information

Water analysis using your smartphone - the new generation

Note: The test strips are only intended for one measurement each. A repeated scan of the strip leads to different values, since the strip goes on reacting indefinitely.

During the analyses "Aquarium Freshwater" and "Water" the current CO2 content in the water is calculated as an additional bonus. Depending on the analysis results in the sections “Aquarium Freshwater” and “Garden Pond” individualised recommendations and hints are given as to which JBL products can help to set the ideal/optimal water values.

How accurate is this measurement method?
Since smartphones provide an automatic white balance, the colour reading is more accurate than if we compare colours with our eyes! If the test is performed correctly, the result is absolutely reliable. With the nitrite result, experience shows that an additional drop test measurement (with JBL PROAQUATEST NO2 Nitrite) is a good idea if the JBL ProScan result does NOT show 0, as this value needs to be 100% reliable (nitrite is fatally toxic for fish from 0.4 mg/l).

Possible errors during use:
When removing the test strip from the water, do not shake it vertically, as the wet colours will then run into the other colour fields. It needs to be drained off HORIZONALLY and carefully. Without dripping off, the drops on the colour fields reflect the light too strongly and lead to inaccurate results. Photographing the test strip on the colour chart should ideally be done in daylight. But even more important is that the incidence of light is uniform and does not show partial shadows and partial sunlight. If this were the case, the colours on the colour chart would be illuminated differently.

The JBL ProScan app is available in the following languages: de, en, fr, nl, es, it, pt, ru, cs, pl, tr and ja.



Art. no.:
EAN Code:
24 Tests
Volume packaging:
0.9 l
Gross weight:
115 g
Net weight:
13 g
Weight factor:
Packaging dimensions (l/h/w):
50/150/120 mm


Animal species: Armored catfish, Arowana, Axolotl, Barbels, Bettas, Bichirs/reedfish, Blowfish, Catfish, Cichlids (South America), Clawed frogs, Clawed shrimps, Crayfish, Crustaceans, Danions, Discus, Dwarf crayfish, Dwarf shrimps, Flowerhorn, Gill maggots, Gobies, Goldfish, Gouramis, Guppy, Juvenile fish, Killifish, Livebearers, Loaches, Mussels, Newts, Panchaxes, Rainbowfish, Snails, Spiny eels, Terrapins, Tetra, Tropical terrapin, Veiltails, Water turtles, blood parrot cichlids, freshwater butterflyfish
Animal size: For all animal sizes
Animal age group: All aquarium fish
Volume habitat: 24 tests
Colour: multicoloured
Dosage: Press the “start” button and immerse the analysis strip into the water for 2 to 3 seconds. Shake sideways to remove any adhering water. Position the analysis strip on the ColorChart and wait until the time displayed has expired. Using your smartphone compare the test strip with the complete ColorChart to receive the analysis results.

Electronic label / illuminant

Mercury: No
Dimmable: No
A new smartphone: what action’s needed to retain your PROSCAN analyses?

None, is the short answer. As soon as you log into the JBL PROSCAN app on the new smartphone, the measurements saved there are downloaded from your myJBL and are directly available on your new or additional device. Users who have worked without registering cannot save any measurements, and thus cannot lose any.

Repeating measurement - focusing does not start immediately

The focusing of the image and thus the measurement of the test strip on the JBL PROSCAN COLORCARD does not start immediately after the 60 seconds have elapsed, and this gives you time to lift the smartphone and position it horizontally to the COLORCARD with the correct image section. If the measurement were to start immediately after the time expiry, the capture would have you lifting the smartphone slanted in front of your body. These distortions cause erroneous readings. Therefore, since app version 4.0, a 3-second delay has been added to help you achieve correct alignment and always capture correctly.

By tapping the display with your finger, the focusing can also be restarted manually after the 3 seconds. Repeating the measurement or "back" is prevented at this point, as otherwise incorrect measurement values will be obtained. The measurement must be taken within 10 seconds after the 60 seconds have elapsed. Otherwise the test strip is unusable. If this happens the test needs to be started again from the beginning with a new test strip.

How is the test strip correctly aligned on the JBL PROSCAN COLORCARD?

On the empty JBL PROSCAN COLORCARD you will find grey fields as placeholders indicating how the test strip should be placed. The notes Top and Bottom serve as additional orientation. Since app version 4.0, the app catches alignment errors. After the JBL PROSCAN test strip has been placed, no grey from the placeholder should be visible on any of the fields. It must be completely covered with the colour fields on the test strip.
Behind this is the method of colour detection. The sum of all colours on a field is included in the colour detection. Therefore, the grey must be completely covered. Otherwise, erroneous results will occur.

Example: A white field is darkened by the grey field template and produces a different result. Excess water and associated reflections can cause a similar effect. Each field must be damp/dry with no water stains or wet patches. You can avoid this by correct handling with sideways tapping (do not shake) and a sheet of kitchen roll as an underlay (reflections!). If you receive an error message during the measuring process, it is probably because the test strip is lying crooked on the JBL PROSCAN COLORCARD, so that the grey is clearly visible.

Should I activate the flash function of the smartphone camera when using the JBL PROSCAN app?

The flash and torch functions are deactivated within the JBL PROSCAN app. Uniform and shadow-free illumination is essential for the precise performance of the test with exact results. Occasional shadows or over-illumination cause faulty measurement results due to the sensitive "eyes" of the smartphone camera, which aligns the colour dots of the JBL PROSCAN COLORCARD. A daylight-bright room or a measurement under the open sky / at the window always ensure the right light. The COLORCARD takes over the interpretation through the lighting mood and different camera types. Artificial light with strong colouration should be avoided.

Can users with an iOS version below 13.0 continue to use JBL PROSCAN?

Yes, this is possible without any problems. Please uninstall your current app and download the JBL PROSCAN app again from the AppleStore. For all users from version 13.0 onwards, only the new JBL PROSCAN version 4.X is offered. For users of older versions, version 3.X is still available for download. Maintenance and servicing of this version is no longer carried out. The use of the camera requires the current version to ensure the most accurate results.

Show more FAQs ...
Blog (opinions & experiences)

The ABC of Pond Maintenance in Autumn / Winter - Part 2

Now is the time to lay the foundations for a healthy ecosystem. We have put together a checklist with all the tips and topics you need to be best prepared for winter and the coming spring.

Find out more

The ABC of Pond Maintenance in Autumn / Winter - Part 1

Now is the time to lay the foundations for a healthy ecosystem. We have put together a checklist with all the tips and topics you need to be best prepared for winter and the coming spring.

Find out more

JBL TV #53 How do you carry out water tests correctly and what are the most common mistakes?

Water tests for aquarium water can be very important, especially when there are problems.

Find out more

JBL TV #52 What kind of water do my aquarium fish need? What water values are ideal?

We want our aquarium fish to feel comfortable in the water. But what does ideal water mean for fish in the aquarium?

Find out more

JBL PROAQUATEST - simple yet laboratory standard - Part I

Aquarium water tests are similar to a blood test at the doctor's. Water tests allow you to take a look at the water composition.

Find out more

JBL TV #38: Important for aquarists: pH, KH and CO2 - The correlation between them.

These 3 water values are the most important of all!

Find out more

JBL Expedition to the freshwater Artemia in German riparian forests

Not many people know that there is also an Artemia species (brine shrimp) that is native to pure freshwater in Germany! The brine shrimp Eubranchipus grubii lives in riparian forests and forest ponds in Northern, Central and Eastern Europe.

Find out more

Measure properly with PROSCAN! Here’s how!

"This is inaccurate" or "this is no good" – you’ll hear comments like this again and again in the aquaristic scene. How come? Let us explain!

Find out more

Your filter bacteria need your full support!

Even though a lot of aquarists believe that their aquarium is kept perfectly clean by the filter, this is nothing but a fairy tale. A filter to keep the aquarium floor, the spaces between the decorations and the water clean would have to produce a current strong enough to make the fish all (and very clearly visibly) stick to the glass pane!

Find out more

JBL water tests - how to test correctly and reap the benefits

Lots of scientists & experts swear by the JBL water tests, but why?

Find out more

Open Beta v 4.0 - New JBL PROSCAN App

We recently launched the exclusive beta phase, and got our influencers to join our team. They’ve had 30 days to put the app through its paces. Now it's your turn.

Find out more

JBL TV #28 Part 2: Aquarium care is so easy! Weekly measures

What do you need to do every week? We explain everything that needs to be done once a week.

Find out more

The JBL Intern - My Job is My Hobby

Hi guys! I’ve been The JBL Intern for three months now and continuing to really enjoy my work. Being in contact with like-minded people and constantly learning new things from them is also affecting how I go about my hobby.

Find out more

The JBL Intern - 10 Things You Didn’t Know About JBL

Hey guys! In the last few weeks, I’ve learned so many new things about JBL that I didn't know before and I don't want you to miss out. That's why I’ve decided to rank them into a top ten.

Find out more

Video: JBL ProScan for water analysis of tap, aquarium and pond water using your smartphone

Have you ever tested your aquarium water with your mobile phone? With the free JBL PROSCAN app and the JBL ProScan test strips you can test the 7 most important water values of your aquarium water in just one minute.

Find out more

JBL TV #7: Why do fish die in high nitrite levels and what can be done about it?

How does the nitrogen cycle in the aquarium work? Why do nitrite values get too high and how can the value be reduced? Why adding salt is senseless.

Find out more

JBL TV #5: What is a pH value and why is it important for the aquarium?

Have you ever asked yourself exactly what makes up the logarithm of a pH value? Why does the pH value in our aquarium matter and how can we influence it?

Find out more

Getting rid of diatoms - no problem at all

If a brown coating covers the substrate of your aquarium and looks unattractive, let’s hope it is diatoms! The alternative would be smear algae - and they are not as easy to get rid of as diatoms.

Find out more

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?

Find out more

Lack of oxygen in the morning

The fish stay under the water surface in the morning, gasping for air.

Find out more

Time For A Change - Pros And Cons

Think back to your childhood. Your bedroom was a small area for you to let your imagination run free. And unsurprisingly you felt like re-decorating and rearranging it at least every three weeks.

Find out more

Pond guide: you ask, we answer!

Ask us your technical question and we’ll answer your question in the comments with our team of experts.

Find out more

The Master School of Aquarium Design 2018

“Wow – that’s beautiful“. This how people typically react upon seeing a lovingly created aquarium landscape. Whether an aquascape, biotope or community aquarium - creativity knows no bounds.

Find out more

Muddy Water – A Challange for Water Test Experts

During our Venezuela expedition we investigated many rivers and streams and their respective fish diversity. In reply to a question about lakes or ponds the indigenous people lead us to a small puddle on a site which also served as a cow's pasture.

Find out more

Why is the KH higher than the GH?

Many aquarium owners think that the general hardness represents the total of all minerals and the carbonate hardness only a part of it. Then how can the carbonate hardness sometimes be higher than the total of minerals?

Find out more

Testing Water in the Jungle

Our 15 expeditions have taught us something new: In natural waters nitrogens (ammonium/ammonia, nitrite and nitrate) and phosphates are ALWAYS scarce and below the limit of detection. Only when humans have an influence on the natural water, can nitrogens and phosphates be found.

Find out more

Commenting Water Tests Under "My Analyses"

Once again we have followed your wishes in the “myJBL” world and you can now add comments to the measurements you have saved from your aquarium, pond, or other waters.

Find out more

Water Test ”For Dummies“

While the title of the well-known book series may suggest the opposite, these books are actually full of excellent explanations for complicated facts. And that’s exactly what we also want to try and do, because the subject of water test/water chemistry puts a lot of people off.

Find out more

Deleting Erroneous Measurements Using My Analyses

Only in the overall view will you notice that a measurement has been carried out incorrectly or has been subject to strong fluctuations in the measurement range. Now we have made this feature available for you.

Find out more

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.

Find out more

Carbonate Hardness – The Life Insurance for the Aquarium

The carbonate hardness (not the general hardness!) contains components which stabilize the pH level. They prevent extreme pH levels and ensure the aquarium functions properly.

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

ProScan 3.0 – Always with you, everywhere you go

Imagine you go to your specialist dealer for advice. And then you realise you forgot to determine the current water values.

Find out more

The sensitive KH value in the pond

I have talked about KH and pH with a lot of koi dealers, experts and professionals in the past few weeks.

Find out more

Testing water and regular monitoring

People often ask me what I think about water testing when I am out on my rounds, because most of my contacts respect my opinion.

Find out more

Inaccurate water tests – or did I do something wrong after all?

In the aquarium scene we often hear people talking about “accurate” and “inaccurate” tests. But mostly they mean a rougher or finer scaling of the output values.

Find out more

Social Escape – an aquarium slowly and relaxingly takes shape and is the antidote to burn out.

Social stands for online marketing and social media. Escape means a way out of our fast moving digital lives and a way into another world. A balancing haven of peace and relaxation.

Find out more

ProScan – my analysed results to compare the water values

A single measurement is good but several measurements are better. Not only the current situation is relevant, any fluctuations and changes in the biological system are also interesting and will help you to recognize problems at an early stage.

Find out more

Testing water – here’s how

The water in your aquarium is outstandingly significant because it is a life-giving element for fish and plants.

Find out more

Digital water test with your smartphone – tips for the perfect measuring

Using your smartphone testing of water has become very easy and you get an in-depth analysis, too. If you follow the following tips your measuring will remain error-free.

Find out more

Keeping an eye on the most important water values

Professional water analysis sounds very expensive. But the professional water testing in your aquarium or pond at home also works on a high level and above all it is simple and inexpensive.

Find out more

ProScan Historie – Scanning, Saving, Managing

The JBL ProScan product has now been available in the specialist shops for one year and we have collected your comments and requests. There was in particular a request for an option to compare several measurements and to manage different aquariums and ponds.

Find out more

Treating fish diseases before they arise

Even if your fish have fallen ill, it is not too late. Nonetheless we want to save the fish from getting ill. About 90 % of all fish diseases are the result of a weakening of the immune system.

Find out more


The all-new JBL app for water testing via smartphone!

There are very few products without competitors. But worldwide there is nothing comparable to JBL PROSCAN!

Find out more


JBL Test App Recommended on TV

In the context of setting up aquariums, the popular television programme “hundkatzemaus” on VOX, which has been running for more than 800 episodes with almost 1 million viewers per episode, also dealt with "water tests".

Find out more


The Japanese love JBL ProScan

JBL is not officially represented in Japan, but a lot of Japanese Koi breeders work with JBL water tests and JBL koi food. When Kiyoko Fujita, editor-in-chief of Rinko, Japan's largest Koi magazine ...

Find out more


Japanese don't like tests - and test 300 times a day

That was the craziest conversation imaginable! Some famous koi breeders in the Ojiya area professed no interest at first when we presented the water test app JBL ProScan. They would recognize the water values by the condition of their Koi - was their first reaction!

Find out more


JBL and the € 250,000 koi

The All Japan Koi Show in Tokyo at the beginning of February is considered by the worldwide koi scene to be the professional koi breeder association, the Shinkokai’s, most important prize show. Being a member of the Shinkokai, JBL once again ran a stand at this event and was the only European manufacturer to do so.

Find out more


Terraristik-Tierärzte informieren sich über JBL Wassertests

Auf der 46. Arbeitstagung der DGHT AG ARK (Deutsche Gesellschaft für Herpetologie, Arbeitsgemeinschaft für Amphibien und Reptilienkrankheiten) vom 11.-13.11.2016 in Gera trafen sich 160 Tierärzte, um sich über Themen von Chirurgie bis Magnetresonanztomographie bei Schildkröten auszutauschen.

Find out more


Our popular JBL ProScan app is now available in 11 languages

Along with German, English and French the app is now available in Spanish, Italian, Japanese, Dutch, Polish, Portuguese, Russian and Turkish.

Find out more


German retail pet trade has voted JBL ProScan innovation of the year

The pond and koi specialist dealers were so much taken by the water analysis via smartphone that JBL ProScan was voted Innovation of the Year 2015/16 for the trade magazine “pet” in the category aquatics/terraristics and pond.

Find out more


Nein - nicht das Handy unter Wasser tauchen!

Aus gegebenem Anlass noch einmal in Kurzform: Mit JBL ProScan kann Ihr Handy Wasserteststreifen analysieren und nicht Wasser testen!

Find out more


ProScan 2.0: History for the analysis and management of measurements

A few days ago the long anticipated update with the version number 2.0 came out. Using it, it is now possible to manage several aquariums and ponds with a description, a photo and the relevant measurements.

Find out more


ProScan Update optimiert Chlorerfassung

Seit einigen Tagen stehen für Android und iOS erneut Updates bereit. Hierin wurden wieder zahlreiche Bugs für unterschiedliche Gerätetypen behoben.

Find out more


Pond Water Analysis via Smartphone

JBL has revolutionized water testing and can turn your smartphone into your personal water test center by means of a free app. Please select for example the water type garden pond on the JBL ProScan app.

Find out more


JBL ProScan Smartphone-Wasseranalyse in Frankreich ausgezeichnet worden

Botanic gehört zu den drei größten Ketten Frankreichs mit 65 Filialen, die in ganz Frankreich verteilt sind. Botanic legt sehr großen Wert auf Nachhaltigkeit und Umweltschutz. Auf der Hausmesse in La Roche sur Foron wurden am 22.01.2015 vier Auszeichnungen verliehen: JBL erhielt ein eindeutiges Votum

Find out more


Voten Sie für ProScan - Wir brauchen Ihre Stimme

ProScan ist seit wenigen Tagen auf dem Markt, schon macht es neben anderen großen APPs von Autoscount24, Edeka, Fifa 2015, maxdome bei einem der wichtigsten APP Wettbewerbe mit. Dabei setzen wir auf Ihre Stimme und weitere Stimmen aus der Community!

Find out more


The future has begun: water analysis via smartphone

JBL has revolutionized water testing and can turn your smartphone into your personal water test center by means of a free app. Please select your water type on the JBL ProScan app (freshwater for aquarium, garden pond or tap water).

Find out more


JBL Film Illustrates Acid Plunge

Since many aquarians and pond owners do not really understand how important the carbonate hardness is and how its puffer action functions on the pH value, JBL has added a video with subtitles to the JBL home page and published it on YouTube.

Find out more
Laboratories and calculators

Pond laboratory / calculator

This worldwide unique pond laboratory gives you dedicated support to combat problems with algae and cloudiness in your pond.
Reference guide (Themeworld)

Reducing problematic water values

How to lower critical water values.


Recognising and treating fish and invertebrate diseases

Deficiency symptoms

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

Algae control

Here’s how to combat algae successfully and lastingly.

Testing water

Testing water – the most important step to understanding your aquarium. Why is water testing necessary?

Water change

The most important maintenance measures: the partial water change. How to carry out a partial water change correctly?

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?

Fish breeding in aquariums

Would you also like to breed your fish? What do you have to consider when breeding?

Fish species

Which fish species suit your aquarium? What demands do the fish species have?

Invertebrate species

What invertebrate animals are suitable for your aquarium? What demands do invertebrates have? What do you need to consider for their care?


How to catch fish properly without causing them stress? How to transport and add fish?

Planning and stock

Which fish are compatible? What do you need to consider when selecting fish?

Water tests

What water tests are available? How do water tests work? How do you test properly?

Water values

Which water tests are important? How can you achieve perfect water values?


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

Adding water

Here’s how to add water to your aquarium? Adding water without disturbing your aquarium made easy. Tips and tricks for adding water.

The right filter material

What sort of filter material to choose? What filter material solves which problems? How can you clean it? Where does it need to be positioned in the filter?

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.

Testing water

Water can look crystal clear and still contain a deadly poison such as arsenic. Unfortunately we are unable to assess the quality of the pond water by looking at it.

Seasonal maintenance

Which seasonal maintenance is needed? What do you need to remember when?

The water tests – all parameters

You don't always have to do all the tests, any more than your doctor will look in your ears when your knee hurts. In the following table you will find brief information about where a water test can help.

Algae species

Do you have green water or thread algae? We’ll give you long term solutions for algae problems

Pond fish diseases

Which diseases affect pond fish and how can you combat them?


Additional product information and downloads

safety instructions

  • safety instruction for accessories
    • Filename:
spare parts
Customer reviews


Overall rating: 4.7
53 public review(s) for this product.

3 Reviews

T. Hedenborg

Great! Now I don't have to try to compare very similar colors myself. No guessing. 👍


I love this product because in 60 seconds I will know the exact values measured by this test...:)


PRO SCAN - the best and easy test for your aquarium :) So simple and quick. In 60 seconds :)

25 more reviews in other languages

25 Reviews in other languages

D. Mikalonis - Russian

Great product. Thank you JBL !

F. Röttgermann - German

Ich frage mich, wie zuverlässig dieser Test ist. Angeblich ist die GH in einem schlechten Wert (>21), heute Morgen aber ok war und mein CO2 ist 15mg, obwohl mein CO2 Dauertest hellgrün anzeigt und auf eine ausreichende Sättigung hinweist. Vor 2Tagen Wasserwechsel gemacht, gestern noch einmal 10 ltr. und nochmals Biotolpol nachgekippt.

Die Handhabung des Test ist gut, dafür gebe ich 3 Sterne. Aber die Zuverlässigkeit stelle ich in Frage

LadyDiscus - Polish

mega mega mega ! uwielbiam te szybkie testy3

S. Klöcker - German

Für den wöchentlichen Test nutze ich sehr gerne den PROSCAN. Für einen monatlichen genauen Test sollte man sich aber einen Testkoffer zulegen. Bin sehr zufrieden mit dem Produkt.

M. Scheunig - German

Sehr gutes Produkt um schnell die wichtigsten Werte zu messen. Da wir anfangs skeptisch waren, ob die Werte auch so korrekt sind (teils werden nur > oder Werte angezeigt), hatten wir diese mit Tröpfchentests parallel kontrolliert. Der ProScan liefert die gleichen Werte wie die Tröpfchentests und ist in der Handhabung deutlich einfacher und schneller. Bei mehreren Aquarien zahlt sich das aus.

Die Empfehlungen in der App bei abweichenden Norm-Werten sind auch sehr gut.

scapingmania - German

Nochnie war Wasserwerte messen so einfach oder ??

Ich bin ehrlich ich messe nicht jede woche alle meine Werte mit tröpchen... einfach weil die Zeit fehlt.. Diese kleinen super streifen geben mir ein Ergebnis für die wichtigsten werte in 60 Sekunden..

Ich benutze die Streifen sehr oft

alleinig der co2 wert ist für mich nicht ausschlaggebend weil der Streifen 57 sekunden an der luft ist aber dafür habe ich meinen JBL co2 dauertest welchen ich auch empfehlen kann.

LG Scapingmania

F. Cieślak - Polish

Szkoda że produkt nie posiada więcej analiz- na przykład fosforany. Ogólnie jest super ale brakuje szerszej analizy wody.

H. PEKTAŞ - Turkish

Sehr einfach, das Aquarienwasser zu testen. (:

T. Draxler - German

Für Menschen mit rot grün Schwäche eine große Hilfe.

Ich wünschte mir noch mehr Test Möglichkeiten.


T. Draxler - German

Für Menschen mit dir grün Schwäche eine sehr grosse Hilfe. Dankeschön

T. Fischer - German

Ich hätte ehrlich nicht erwartet, dass die Tests so genau sind!

Einen Stern Abzug, weil man Tageslicht benötigt und jee nach Lichteinfall die Werte leicht abweichen! Nutze es jede Woche zur schnellen Kontrolle und hat mich schon so manches Mal gewarnt!

Aquascape.boutique - Dutch

This is so easy to use! You can easily download the app and quite fast determine if problems are present. I’m not sure how accurate it is though. For people like me who have multiple tanks at home, these test strips are ideal to quickly analyze. If you are a beginner, I would highly recommend to buy these test strips instead of bigger test suitcase. Moreover, if you are handy with a smartphone, this is what you need!

Youtubeur - French

J’adore ce produit tres efficace si on a pas le temps

shrimpscapes_ - German

Der Pflichtbewusste Aquarianer macht in Regelmäßigen Abständen Tests um sicherzugehen dass alle Wasserwerte im Becken passen.

Proscan macht das Kinderleicht.

Die App ist sehr übersichtlich, Wasserwerte zeigt sie ziemlich genau an und man kann sogar Errinerungen für Wassertests veranlassen. Klasse Produkt zum super Preis :)

scapes_and_more - German

Da ich im Urlaub war hab ich meine Mutter gebeten die Tests für mich zu übernehmen. Erst dachte ich das wird schief gehen… Aber Hut ab meine Mutter hat es dank der unkomplizierten Handhabung super gemeistert!

Top Produkt!

Aquamahh - French

If you are new to the hobby this is the best way to check your water parameters,+++

Aquamahh - French

If you are new to the hobby this is the best way to check your water parameters ++++

AquaBoxOfficial - German

Hab es mit den Tröpfchen Tests gegenüber gestellt und einige Tests gemacht ist ist schon sehr genau die Abweichungen die man manchmal hat sind eigentlich immer auf Falsches Licht etc. Zurück zu führen.

P. Wielonek - Polish

Produkt dostał by 5 gwiazdek gdyby nie konieczność zarejestrowania się w celu zapisania wyniku badania. A co gorsza przy rejestracji wymagane są pełne dane z adresem zamieszkania włącznie.

Malawi-Cichliden-Portal - German

Mit dem Pro Scan ist es ein leichtes Spiel den Test durchzuführen.

Das Scannen der Teststreifen mit der App funktioniert tadellos.

Die Messergebnisse werden von der App so angezeigt als würden man die Teststreifen mit einer Farbskala ablesen. Sollten die Werte mal nicht Übereinstimmen bittet die App auch hier Lösungen an. Alles in einem ein Super Produkt welches ich immer wieder Nutzen werde.

Sehr zu Empfehlen.


aquariumaquaristik - German

Ein klasse Set für kinderleichte Analyse.

Ich war erst skeptisch, ob das wirklich funktioniert und zuverlässige Werte ermittelt.

Passt alles, gibt nur minimale Abweichungen zum Tröpfchen-Test.

Die App ist klasse aufgebaut, ich kann alle Werte einsehen und bekomme Hilfe, wenn was nicht passt.


R. Bergmann - German

Einfache Handhabung. Gute übersichtliche App.

Interessant die Messwerte Historie.

Im grossen und ganzen ein gutes Produkt netten Adons.

raphas_aquaristik - German

Hallo liebe Leute,

Ich gehöre zu einem der beta-Testern und damit an der Entwicklung zum App auch zum Teil auch beteiligt gewesen.

Da ich 2 Aquarien besitze hatte ich schon einmal auch eine gute Vorrausetzung. Ich möchte Ergebnisse so gut wie möglich validiert haben und habe deswegen angefangen eine Stelle einzurichten, bei der die Lichteinstrahlung immer gleich ist und gestreut, sodass die beiliegende Farbkarte, auf die man das Teststäbchen legt, während man 60 Sekunden wartet. Diese Zeit wird benötigt damit die Reagenzien auf den Stäbchen vernünftig mit dem zu testenden reagieren können und ein gutes Ergebnis zu erzielen.

So fing ich an zu teste, hielt mich immer exakt an die Bedingungen und hatte absolut nichts zu beanstanden, außer einen Vorschlag, der aber mit guter Begründung auch abgelehnt wurde. Man merkt das JBL sich hier, im Vergleich zu des vorherigen Pro Scans deutlich verbessert hat.

Ok manchmal gab es Probleme und das Nitrit lag immer bei in einem Bereich, als ob welcher vorhanden wäre. Das war der einzige Mangel. Die Restwerte werden, wenn man sich auch die wenigstens an die Regeln hält, wie z.b das gleiche Lichtverhältnis das diffus sein sollte.

Nach den 60 Sekunden lag dann das Ergebnis vor, nachdem man es einmal mit der beiliegenden kostenlosen App, abzufotografieren ist.

Da ich meistens zu 90% eigentlich Tropfentests von JBL finde, konnte ich die beiden Ergebnisse gut vergleichen. Ich muss wirklich sagen, dass sonst alle Ergebnisse zu mindestens 90% übereinstimmen mit den Ergebnissen der Tropfentest. Also maximal. 10% Abweichung.

Der Vorteil und gute Grund diese Streifen zu besitzen ist der Chlortest, den es flüssig nicht gibt.

Alles insgesamt ein super Paket für eine schnelle Analyse einer der wichtigsten Aquarienwasserwerte.

Das großartige auch noch. Wer einen Account bei JBL.de hat, kann dort unter meine Analysen, die mit der App gespeicherten Messwerte einsehen. Diese werden automatisch synchronisiert. Auch die Einstellmöglichkeiten wie eigene Becken, ob Krankwasser etc. haben sich gut verbessert. Die App wirkt übersichtlicher und flüssiger und damit allgemein komfortabler.

Ich danke JBL hiermit vielmals das ich am Beta Test des neuen Pro Scans teilhaben durfte.

P. Hanisch - German

Ein Klasse Produkt was euch die Arbeit erleichtert Stäbchen ins Wasser und in 60 Sekunden Wasserwerte, die über einen langen Zeitraum gespeichert werden können und man sie auch in Tabellarischen Form wieder findet um ein Aquarium einzufahren und ein laufendes Aquarium zu kontrollieren.

Sollten Werte nicht den Normen entsprechen bietet die App direkt adequate Lösungen an um gegen zu wirken.

Mein Fazit: Klare Kaufempfehlung vom Anfänger bis zum Profi.

malawiaddiction - German

Super Schnell viele Werte Testen.

Ich kenne Viele Schnelltest die sehr ungenau sein können, dieser war der erste der mich wirklich Überzeugt hat.

Habe ihn über mehrere Wochen getestet und immer wieder Werte mit dem Tröpfchen Test nachgeprüft sie lagen ziemlich gleich.

Alle Werte werden gespeichert und lassen sich jederzeit einlesen um Veränderungen im Becken genau zu Dokumentieren, auch werden mögliche Maßnahmen für die Verbesserung eines Wertes empfohlen.

Bei Becken die bereits länger laufen werde ich immer auf diesen Schnelltest zurückgreifen, neue Becken in der Einfahrphase werde ich aber weiterer hin mit dem Tröpfchen Test von JBL überprüfen da dieser einfach länger hält, und es auch einige Werte gibt die nicht angezeigt werden.

Please log in to submit your product review.

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.

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 .

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.