
I love these thermometers. I have used many types of aquarium thermometers but these are my favorites. The wire is long enough to run through the bottom of my 100 gallon tank, right where I want it. They don't last as long as I'd like (usually about a year) but for the price it's not bad. Also, I cannot guarantee that I have never wet the thermometer case. I think that's why I lost the two I have. They are MILLIONS of times prettier than any other mercury thermometer that attaches to the inside of an aquarium. They are easy to read, read quickly and are accurate.

capetsma Reptile Thermometer: Accurate and Easy-to-Read Digital Hygrometer for Reptile Terrariums - Temperature and Humidity Monitor in Acrylic and Glass Terrariums (1 Pack)
8 Review

Lush Live Aquarium Plants: Pest & Algae Free Greenpro Tissue Cup With Lagenandra Meeboldii, Anubias, Cryptocoryne, Bucephalandra & Piptospatha Ridleyi
17 Review

🌡️ Zacro LCD Digital Aquarium Thermometer: Accurate Fish Tank & Terrarium Water Temperature Monitoring
8 Review

🌡️ Accurate Water Temperature Monitoring with DIGITEN Digital Aquarium Thermometer for Reptiles, Turtles, and Amphibians
8 Review

Jasonwell Magnetic Aquarium Fish Tank Glass Algae Cleaner - Floating Brush (L Size)
37 Review

🧲 Efficient Magnetic Fish Tank Cleaner: KEDSUM Floating Clean Brush with Handle Design
34 Review

Greenpro Micranthemum Monte Carlo: Live Large Pearl Grass Aquatic Plant In Tissue Culture Cup For Freshwater Fish Tanks And Aquariums
49 Review

Steam cleaner Deerma Deerma DEM-ZQ610 EU, white/red
68 Review