Floating Glass Thermometer

Good little thermometer. I just use the camera on my cell phone to zoom in and enlarge the image of it to help me see the lines. I've used it to check the temp on replacement water and to take the temp of a container of water in another part of the house where I'm considering a second tank. Very helpful

This is my first order after hearing about Aquarium Coop. The work ethic and practices here led to me trusting these products and I am more than satisfied with my order and delivery time. Truth be told I'm already assembling my next cart. Cheers!

I trust this glass thermometer. Digital thermometers are notorious for being precise but not accurate (e.g. they will tell you the temperature to a tenth of a degree but 2 degrees higher than reality). The suction cup works well to keep it in place in a readable position. The only thing I don’t love about it is that the “safe” range background is green, which makes it harder to read than the white part in the part I actually want to read.