Thermometers
A thermometer belongs in an aquarium just as much as a filter – fish are sensitive to temperature fluctuations. Choose between classic glass thermometers with a suction cup in 11 and 15 cm lengths, or digital models such as UnionStar, Tetra TH35 or Sera. A digital thermometer is easier to read, while a glass one needs no batteries – just make sure to place it on the opposite side of the tank from the heater.
Product sorting
List of products
A stylishly designed glass thermometer for aquariums and terrariums with a wide temperature range (0-50 °C)
A compact thermometer with a digital display for accurate water temperature readings.
A self-adhesive aquarium thermometer. Size: 4 x 1.1 cm.
A glass thermometer with a rubber suction cup. Size: 11 cm, diameter 1.2 cm.
A stick-on digital thermometer for aquariums and terrariums.
A glass aquarium thermometer with an easy-to-read scale.
An adhesive aquarium thermometer. Size: 5.5 x 1.8cm.