An excellent device. You just need to understand how it works. I use solar-powered ones as well. Simple ones are more reliable. Although they sometimes fall. It is treated with additional transparent tape. high floors with good lighting, otherwise it gradually fades and the numbers disappear. For low floors and shady sides, the gadget is only on simple batteries.
Attached some photos to give readers a more realistic view of the product.
🐠 6 Pack AQUANEAT Aquarium Thermometer - Reptile & Fish Tank Digital Thermometer with LCD Display for Terrarium Water Temperature Test
9 Review
🐠 Qguai Aquarium Thermometer: LCD Digital Fish Tank Thermometer for Saltwater, Freshwater, and Reef Aquariums - Clear Screen, C/F Switch, Wire-Free Temperature Monitoring
8 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
Greenpro Micranthemum Monte Carlo: Live Large Pearl Grass Aquatic Plant In Tissue Culture Cup For Freshwater Fish Tanks And Aquariums
49 Review
Vacuum cleaner TEQQO Aquastick 3 in 1 Power, grey/turquoise
26 Review
🧲 Efficient Magnetic Fish Tank Cleaner: KEDSUM Floating Clean Brush with Handle Design
34 Review