JBL Aquarium Thermometer Slim

JBL Aquarium Thermometer Slim: accurate glass thermometer for axolotl tanks Quick to fit: fix it inside the tank with the suction cup and read the temperature straight off the scale Precise reading: 15cm glass capillary, made in Germany, measuring from 0 to 50°C Durable holder: suction cup is resistant to acids and alkalis In the box: 1 aquarium thermometer with suction cup Why temperature matters for axolotls Axolotls are cold water animals, and temperature is one of the biggest factors in keeping them healthy. They're happiest between 16 and 18°C. Once the water creeps above 20°C they start to feel the stress, and warmer still they can go off their food, become prone to fungus and infections, and struggle to stay well. Like all amphibians, axolotls can't control their own body temperature, so everything from appetite to digestion depends on the water around them. That's why keeping a close eye on it matters, especially during summer heatwaves when tanks can warm up quickly. The JBL Thermometer Slim reads to within 1.0°C, so you'll spot a rise early and have time to act before it becomes a problem. The suction cup lets you place it anywhere inside the tank, and the slim design keeps it out of the way of your axolotl.