JBL Aquarium Thermometer Float
Aquarium thermometer

  • Precise measurement and healthy fish: glass thermometer for aquariums
  • Easy to install: attach thermometer with suction cup inside the aquarium
  • Marked with the optimum temperature range, floats vertically without attachment
  • Suction holder acid and alkali-resistant
  • Package contents: 1x JBL aquarium thermometer, incl. suction holder
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2,52
Recommended retail price incl. VAT
You can find this item in your specialist and online shop
Product information

Healthy fish and plants
Fish depend on a suitable surrounding temperature because, as cold-blooded animals, they cannot regulate their body temperature themselves. Cold-blooded animals’ vital functions decrease as the temperatures fall. The right aquarium temperature is vital if they are to maintain their food intake safely and keep their metabolic processes functioning smoothly.
The fish’s ideal surrounding temperature varies according to their origin. The JBL glass thermometer helps you to keep an eye on the temperature.

Precision measuring
The ideal temperature range is marked on the glass thermometer. A suction cup makes it easy to attach inside the aquarium. It floats vertically if not attached.

Videos
Details

JBL Aquarium Thermometer Float

Art. no.:
6140500
EAN Code:
4014162614056
Length:
11 cm
Volume packaging:
0.4 l
Gross weight:
17 g
Net weight:
10 g
Weight factor:
1000
Packaging dimensions (l/h/w):
20/218/96 mm

Properties

Animal size: For all animal sizes
Animal age group: All aquarium and terrarium animals
Volume habitat: For all aquariums
Material: Glass, alcohol (non-toxic)
Colour: black / white / green

Electronic label / illuminant

Mercury: No
Dimmable: No
FAQ
What material are the beads at the bottom of the JBL Aquarium Thermometer made of and what liquid does it contain?

The beads are made of iron. The liquid is coloured alcohol. It does not contain mercury.

Blog (opinions & experiences)

JBL TV #36: Home moving with an aquarium - How to move smoothly from A to B

If a home move with the aquarium is well prepared, it will not cause any problems.

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JBL TV #28 Part 3: Aquarium care is so easy! Every 2 weeks.

We show you everything you need to do in a 2-week rhythm and how to do it properly.

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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.

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JBL TV #28 Part 1: Aquarium care is so easy! Daily measures

How to care for your aquarium properly. What needs doing on a daily basis?

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Cooling Aquariums – Summer Heat in Aquariums

Summer means sweat, because even within our homes the temperature rises steadily. This can also be discerned in the aquarium.

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Display Accuracy vs. Measuring Accuracy - Different Results When Measuring Temperatures

You may find the differences that can arise when measuring the temperature with different measuring instruments and methods, confusing. Most people tend to trust a digital device more than an analog device. Is this justified?

Find out more

Winter: Temperature Issues in the Aquarium

Not every aquarium is situated in a heated living space like your cozy living room. The temperature can be as low as 12 - 14 °C at night in some rooms of the house or apartment.

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Lack of oxygen in the morning

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

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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
Reference guide (Themeworld)

Deficiency symptoms

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

Marine water

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

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.

Diseases

Recognising and treating fish and invertebrate diseases

Marine water treatment

What maintenance does your marine aquarium need?

Daily care

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

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?

Fish breeding in aquariums

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

Adding

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?

Substrate heater

Why does a substrate heating promote plant growth? How does a substrate heating work?

Marine water - the water

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

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

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.

Marine water - technical items

What is the difference between a marine and a freshwater aquarium? What is especially needed for a marine aquarium?

Heating and cooling

Why is 25 °C ideal? This is how to heat or cool aquarium water

Aquarium position

Where is the best place for your aquarium? What do you need to consider when choosing where to put it?

The marine aquarium

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

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

Tools

There are useful accessories and there are completely useless objects which only cost money and serve no purpose. We’ll list the most important utensils to save you time and make your terrarium maintenance easier.
Download

safety instructions

  • safety instruction for accessories
    • Filename:
      safety_instructions_zubehoer.pdf
    Download
spare parts
Customer reviews

Reviews

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

0 Reviews

2 more reviews in other languages

2 Reviews in other languages

M. Vauthrin - French
2022-09-12T14:36:15Z

Je l'aime tellement ce thermomètre j'en ai acheté 10 hihi

Parfait pour la discrétion et se ventouse très bien.


SauerlaenderWelskeller - German
2021-05-13T08:43:49Z

Ein günstiges Thermometer für den schmalen Geldbeutel das jedoch gut die Temperatur abmisst!

Hallo!

Ich durfte vor kurzem einige Thermometer von JBL testen. Das Aquarium Thermometer Float ist ein sehr genaues Thermometer. Es ist schnell einsatzbereit und braucht lediglich mit dem Saugnapf von Innen an die Aquarienscheibe gedrückt werden. Ich benutze diese Art von Thermometer in meinen Aufzuchtbecken und bin sehr zufrieden. Sollte ein Saugnapf jedoch einmal nicht mehr halten kann man auch hier Ersatzsaugnäpfe kaufen.

Das JBL Aquarium Thermometer Float kann ich daher auch wärmstens weiterempfehlen da es gut und genau misst und auch für den schmalen Geldbeutel geeignet ist. Gerade wenn man mehrere Becken ausstatten muss kann es ja schon schnell ins Geld gehen ;-)


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