JBL PondCheck
Teste rápido para determinação dos valores pH e KH

Existe um produto de substituição para este produto:
  • Controlo simples e seguro dos parâmetros da água: determinação dos valores de pH e KH na água do lago de jardim
  • Utilização simples: encher o tubo de medição com água do lago de jardim, adicionar 5 gotas da solução, agitar ligeiramente até à coloração uniforme, deixar repousar 1 minuto, comparar a coloração com a paleta de cores.
  • Utilização: para a determinação ou o controlo rotineiro do valor de pH e KH na água do lago de jardim
  • Laboratório online JBL: controlo para um lago de jardim saudável - para cada análise à água, a JBL oferece testes à água sob forma de testes rápidos ou testes de mudança de cor
  • Incluído: teste rápido, teste de pH e KH Pond Check, incl. tubinhoo de medição, solução de pH, solução de KH, escala de cores
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Preço de venda recomendado, incl. IVA
À venda no seu revendedor da especialidade.
Vendedores perto de si
Pode encontrar este artigo na sua loja da especialidade e na venda online
Informações sobre o produto

Ambiente de lago de jardim saudável
Os valores de água corretos no lago de jardim dependem da quantidade de peixes e das plantas existentes. Mesmo quando a água parece límpida, pode estar poluída. Com parâmetros incorretos, podem formar-se doenças ou algas no lago de jardim. Para manter um ambiente de lago de jardim saudável é importante a monitorização regular e a adaptação dos parâmetros da água.

Por que motivo testar?
VALOR DE pH - A manutenção do valor de pH adequado o mais constante possível é um pré-requisito importante para o bem-estar dos habitantes de lagos, bem como para o crescimento de plantas aquáticas. Além disso, muitas substâncias dissolvidas na água sofrem alterações devido ao pH. Em particular, as flutuações do pH devem ser evitadas.

Valor de KH
Dependendo da origem e das características do substrato, a água pode conter diferentes quantidades elevadas de formadores de dureza. Grande parte desses minerais é representada por hidrogenocarbonatos devido à exposição ao CO2. Por definição, a porção de sais de cálcio e magnésio, presente como carbonato, é designada por dureza carbonatada. Geralmente, a dureza carbonatada é inferior à dureza total. Em casos excecionais, a dureza carbonatada pode ser superior à dureza total.

Laboratório online da JBL
Controlo regular para água saudável no lago de jardim. Introduza os seus valores da água no laboratório online da JBL e mande executar uma análise fundamentada dos seus parâmetros, em poucos segundos.


JBL PondCheck

N.º de artigo:
Número EAN:
Conteúdo para :
50 Testes
Volume embalagem:
0.300 l
Peso ilíquido:
54.000 g
Peso líquido:
30 g
Conversão de peso:
Dimensões (c/a/l):
35/125/70 mm
Qual é a validade do JBL PondCheck pH?

O JBL PondCheck pH é válido durante 4 anos na garrafa selada original.

Na parte inferior da embalagem, estão impressos:

CH/B: 2649 (p. ex.) = número de lote
MIN: 02.15 (p. ex.) = data mínima de validade (mês/ano)

Por favor, tenha em consideração que a data mínima de validade não se aplica a reagentes iniciados. A entrada de oxigénio atmosférico reduz a durabilidade.

Qual é a validade do JBL PondCheck KH?

O JBL PondCheck KH é válido durante 4 anos na garrafa selada original.

Na parte inferior da embalagem, estão impressos:

CH/B: 2648 (p. ex.) = número de lote
MIN: 02.15 (p. ex.) = data mínima de validade (mês/ano)

Por favor, tenha em consideração que a data mínima de validade não se aplica a reagentes iniciados. A entrada de oxigénio atmosférico reduz a durabilidade.

Blogue - Opiniões e experiências

Your pond’s health in summer

The care of your garden pond depends on the season. In spring you have other jobs than in autumn. But what needs doing in summer?

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Preparations for the autumn - algae prevention

If you take proper action now, by reducing the nutrient input and the existing nutrient sources, you can prevent algae problems in the coming year.

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I’ve had enough of this pond! Give up or save it?

Maybe you’ve felt like this: nothing works, the pond looks disastrous and you just don’t know what to do.

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Mein Teich verliert Wasser – Wo ist es?

Die Sonne knallt auf den Teich und Sie füllen täglich Wasser nach? An manchen Tagen fragt man sich, „ist das wirklich normal und nur die Verdunstung“?

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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.

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Liquid sun protection for your pond prevents algae

Is your pond clear – with no algae in sight? Perhaps you were just lucky or you have completed an algae treatment successfully. In either case there’s one thing you don’t need: algae!

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Is a High KH Value Harmful for the Pond?

A JBL community member contacted us with following question: ”The KH in my pond is very high (e.g. 18 °dKH). The dilution through rainwater alone is not enough to solve this problem. Can this be harmful for koi and goldfish in the long run?"

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ProPond: What’s the best way to pamper my fish?

Cat and dog owners know this well. A treat here, a toy there and small gifts for the pets. But what’s the best and safest way to pamper your fish with a few extras?

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ProPond: What pond care do you really need and what really works?

A lot of pond owners neglect their regular maintenance and only react when problems occur and it’s often too late.

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The Water Change In Ponds Is Important!

Water changes have several additional benefits: potentially dangerous substances, such as nitrates and phosphates, are removed from my pond, minerals are added, and any colour cast in the water is reduced.

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Checking the Pond’s Water Stability in Autumn and Winter

The most annoying thing about autumn and winter is RAIN! Even if there are occasional spells of fine weather, those seasons are characterised by frequent rainfall. And our ponds lie exposed to it.

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Algae Control 1-2-3 algae free

A few algae in the pond do not pose a problem and even form a component of a healthy pond. But once the water turns green or „blanket weed“ algae become rampant, you then have a problem which needs fixing. Effective and longterm algae control consists of three steps.

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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.

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Seasonal Pond Care

Spring, summer, autumn and winter. For each season there is a different maintenance to follow and various aspects to consider.

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Carbonate Hardness and pH: Life Insurance for your Pond

It’s a hard life for a pond: It is exposed to all weather conditions, it gets unwanted rainwater and it has to digest leaves, flower pollen and any particulate matter that enters.

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Algae in the Pond – An Outline

It can affect every pond owner. But if you are careful you can avert problems before they occur. In the following article we would like to introduce you to the different types of algae you may meet in the garden pond:

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Koi at our Dealers

Today I would like to give you an idea of what happens to koi in our dealers’ basins. Since our koi have just arrived half starved from Japan it is first the duty of our dealers to put the new arrivals in quarantine. First of all their general health is checked.

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We made it: we were at the Shinokai

Here, for anyone who may have missed it or who wasn’t able to visit us there, is a short report of our successful trip to Japan.

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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.

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Testing water – here’s how

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

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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.

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Refilling water into the pond – but not like this!

The water level can drop by up to several centimetres a day. This means it has to be refilled once a week at the latest.

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Heavy rain – watch your water values

There has been plenty of heavy rainfall in Germany in the last few days. The ponds are full to the brim and the garden - and more - is under water.

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Sudden drop in acidity: danger lurks in your pond after heavy rainfalls

Kaum ein Thema ist aktuell präsenter als der starke Regen. Überschwemmungen sind in ganz Deutschland ein Thema. Auch für Ihren Teich bedeutet der Regen eine große Veränderung. Durch die Verdünnung mit Regenwasser sinkt die Karbonathärte des Teichwassers.

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Algae carpets on the water surface: act now!

We are constantly being asked by pond owners for advice about how to deal with the problem of algae carpets on the water surface.

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Algae in Sight: Pollen and Blossoms as Growth Engines

The flowers are blooming and the allergy sufferers know it only too well: the pollen count! We can see the powdery yellow coating on our cars and on the forest paths. The pollen count and small leaves are floating through the air and reaching our ponds in huge amounts.

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Phosphate: The cause of tomorrow’s algae is in your pond now.

Many pond owners don’t realise this. That’s why they don’t react to algae growth until it’s too late. This is not only annoying, it makes it harder to achieve clear water for your dream landscape.

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When the rain becomes an acid test

In the time period before Easter there can be rainfall of 40 to 60 litres per square metre. We would like to explain why this can become an acid test for your pond and possibly also a problem for your fish.

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These steps in autumn will make your garden pond fit for the winter.

Pond owners need to start preparing their ponds in autumn for the coming winter. Only by doing this can you be sure that your pond will continue to bring you pleasure next year and that your fish will be healthy.

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Heavy Rainfalls Are Stressful For Your Fish

As a pond owner in autumn you not only have to deal with getting the pond ready for winter, you also have to struggle with heavy and frequent rainfalls.

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To avoid algae next year – How to make your pond fit for the winter

It’s getting cold slowly and the pond season is coming to its end. The leaves of the water lilies are dying and the sunshine hours are getting shorter. But in the pond there is still a lot happening. We will show you how to make your pond fit for the winter.

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Flowers for the pond – planting to combat algae

It happens every year. The algae arrive. What can you do to prevent it? For a healthy basis the pond needs to be filled with sufficient plant mass. This applies to ALL ponds.

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Rain – A problem for fish and good for algae

In the garden pond the pH rises to over 10 if the carbonate hardness is insufficient or non-existent. In unbuffered ponds the pH level can even fluctuate up to 4 pH value levels within one day.

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An anti-algae agent alone is no solution

Everyone knows this scenario. Just last week the pond was alright, then suddenly the algae came overnight. Why does this happen? It’s really very simple. You only have to keep in mind 2 factors.

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How does the JBL PondCheck work?

Karbonathärte und pH-Wert sind wichtige Parameter für die Beurteilung der Stabilität des Teichwassers. Zielwert für den pH-Wert sind Werte zwischen etwa 7,5 und 8,5, wobei tageszeitliche Schwankungen zu berücksichtigen sind.

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Do water tests also work at lower temperatures?

Yes, JBL water tests work accurately at all temperatures. The temperature dependent deviations are so small that they are between the normal measuring tolerances and thus are not relevant.

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Erst prüfen, dann agieren

Im Herbst kann es länger anhaltende Schönwetterperioden geben, aber ebenso auch Phasen mit viel Niederschlag. Da Gartenteiche in aller Regel keinen Grundwasseranschluß haben, verdünnt das Regenwasser das Teichwasser weiter, was sich in sinkenden Werten

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Wasserparameter im Gartenteich im Jahresverlauf

Die periodischen Veränderungen sind in der Grafik für einen nicht mit Fischen besetzten Teich dargestellt.

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Wie funktioniert der JBL PondCheck?

Warum pH-Wert und Karbonathärte im Teichwasser kontrollieren?

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Laboratórios e Calculadoras

Laboratório/calculadora para lagos

This worldwide unique pond laboratory gives you dedicated support to combat problems with algae and cloudiness in your pond.
Vale a pena ler

Doenças de peixes

In case your pond fish fall ill, we will show you which disease it is, and how to combat it reliably here.

Manutenção de lagos de jardim

The different seasons (at least in Central Europe) require different care measures. Even in countries where there are no cold winters with minus degrees, factors like rainy seasons, dry seasons or perhaps a summer with particularly high temperatures all play a decisive role for the garden pond.

Problemas com algas

Why are algae a problem? What algae species can be found in the pond and how can you combat them effectively and for the long-term?


A picture is worth a thousand words! This also applies to the subject of the garden pond. In short films we show you how to solve problems and use products.

Tipo de cuidado por estação do ano

Qual tipo de cuidado deve ter em qual estação do ano? O que deve considerar em cada estação do ano?

Os testes à água - todos os parâmetros

Por que razão deve ser testada a água? O que dizem os resultados de cada teste e o que deveria fazer, se necessário?

Água da chuva

A água da chuva torna a água do seu lago de jardim mais macia. O que significa isso para o seu lago de jardim?


Água verde ou algas filamentosas? Nós explicamos como pode resolver os problemas de algas permanentemente

Manual de Instruções

Indicações de segurança

Informações de segurança
- Informações de segurança de acordo com o GHS
Aviso de segurança
P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P303+P361+P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P310a: Immediately call a POISON CENTER/doctor.
P405: Store locked up.
P501a: Dispose of contents/container in accordance with local/regional/national/international regulations.

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