JBL Aquarium Thermometer Slim

Precise measurement for healthy fish: highly accurate, slim glass thermometer for aquariums
Item no. 6140700

7.33 EUR

Price incl. 23 VAT plus Delivery
In stock – delivered to you in 1-3 business days
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Product features

  • Precise measurement and healthy fish: high accuracy glass thermometer for aquariums
  • Easy to install: attach thermometer with suction cup in the aquarium, read off temperature
  • 15 cm long glass capillary (very precise reading), made in Germany. Temperature range from 0 - 50 °C
  • Acid and alkali-resistant suction holder
  • Package contents: 1 aquarium thermometer incl. suction cup

Noch offene Fragen?

In unserem FAQ‑Bereich findet ihr Antworten auf die am häufigsten gestellten Fragen. Solltet ihr hier nicht fündig werden, zögert bitte nicht, uns direkt zu kontaktieren – wir helfen euch gerne weiter.

  • The JBL thermometer or JBL aquarium thermometer is broken. It contains a red liquid. What is this liquid and is it toxic?

    The thermometers do not contain mercury. The liquid is an alcoholic solution with dye. The liquid is not toxic. Both ingredients are quickly broken down by bacteria in the aquarium. The dilution effect should also be taken into account. The silver beads are made of an iron compound and are therefore harmless. They should simply be sucked out.

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  • What material are the beads at the bottom of the JBL Aquarium Thermometer made of and what liquid do they contain?

    The pellets are made of iron. The liquid is colored alcohol. It does not contain mercury.

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  • Why doesn't the thermometer stick to the window?

    Please clean the glass thoroughly before installing the thermometer. Algae, biofilms, and limescale can prevent it from sticking properly. If the thermometer still does not stick, there may be a problem with the suction cup itself. Due to a material defect, some suction cups have bubble-like growths that prevent them from sticking properly. If you have one of these suction cups, please contact our customer service with a photo.

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