JBL aquarium thermometer Hang-on
Precision thermometer for hanging on 6 mm thick aquarium panes

  • Precise measurement and healthy fish: precision thermometer for hanging – temperature range: 0 – 40 °C.
  • Easy to fix: hang glass body over the aquarium pane.
  • Made in Germany: precision capillary. Elegant, curved glass body.
  • Length: 11.5 cm
  • Package contents: 1 precision thermometer, Hang-on aquarium thermometer L. Length: 11.5 cm
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Recommended retail price incl. VAT
Available from your specialist dealer.
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Product information

Healthy fish and plants
Fish depend on the right ambient temperature because, being cold-blooded animals, they are not able to adjust their own body temperatures. The vital functions of cold-blooded animals decrease with falling temperatures. The right aquarium temperature is therefore very important to ensure the animals maintain their food intake and guarantee a smooth continuation of all metabolic processes.
Depending on the origin of the fish, the temperature they feel comfortable at, varies. With the practical JBL Hang-on aquarium thermometer you can monitor the temperature in the range of 0 - 40 °C.

Precise measurement
The thermometer with the precision capillary, made in Germany, has excellent measurement accuracy. Just hang it over the aquarium rim.

Details

JBL aquarium thermometer Hang-on L

Art. no.:
6121300
EAN Code:
4014162612137
For glass :
15 mm
Size:
L
Volume packaging:
0.150 l
Gross weight:
31.000 g
Net weight:
12 g
Weight factor:
1000
Size(l/h/w):
7/218/96 mm
FAQ
The JBL thermometer or the JBL aquarium thermometer is broken. It contains a red liquid. What does the red liquid consist of and is it toxic?

The thermometer doesn’t contain any mercury. The liquid contains an alcohol solution with colouring. It is non-toxic. Both ingredients are quickly broken down by the bacteria in the aquarium. Furthermore the diluting effect should be taken into consideration. The silvery pearls are an iron compound and are therefore harmless. Simply siphon them out of the aquarium.

Do the thermometer balls in the JBL thermometers contain mercury ?

No, they don’t contain mercury. Mercury has a melting point of -38,8°C and would be liquid at room temperature.

Neither does the liquid inside the display contain mercury.

Blog – Opinions & Experiences

17.10.2018

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24.07.2018

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23.02.2018

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16.07.2017

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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28.06.2017

Caution, Summer Heat! A Reason for Scaremongering?

You can’t prevent the temperature in your aquarium from rising. No matter what measures you take your living room will warm up on hot summer days and can even go over 30° C. So what can you do?

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22.10.2016

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.

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08.10.2016

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.

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18.09.2016

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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Press

Hanging is the best solution – not just in Westerns

It’s good-bye to suction holders: JBL is launching 3 new precision thermometers for aquariums that you can conveniently hang up.

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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.
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safety instructions

  • safety instruction for accessories
    Filename:
    safety_instructions_zubehoer.pdf
    Size:
    17 kByte
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