Glass Aquarium Thermometer with Safe Zone Section and Suction Cup – for Tropical Freshwater and Marine Saltwater Aquariums

Cheaply made product with lack luster suction caps that good filtration will dislodge easily if cost is main thought these are Dan good value but on reflection I only buy quality products now buy once be sure but pay more or a great make fo product does job reasonably well cheaplu

Ordered two of these and they were delivered promptly. They are very accurate and small even to hide out of the way in an aquarium of any size but you might need your glasses to see the temperature scale

Basic effective thermometer. It works well and does what it should. I don't know how accurate it is, but I am not after precise readings, just a general idea that my fish tank is roughly the right temperature. Happy with the purchase.

Sadly after a couple of days found the thermometer broken at the bottom of the tank, presume a large goldfish bashed into it.

This is replacement for the 1 I broken in my pond . Works as it should to keep an eye on temp of water outside all good

Perfect

We have already 4,we use then in the aquarium but also in the baby bath. Very handy, quick delivery

My second one needed two for both tanks £2:99 free shipping, great price these are more accurate than the digital ones