Smart Temp Magnetic Thermometer - JW Pet - SaltwaterAquarium.com
Engineer Ashish - Thermometer ka hona most important hai ab. Aur ye digital thermometer + non contact thermometer se best koi thermometer nahi hai. Sbse jaruri abhi yhi hai mere liye bhi,
VELDA POND THERMOMETER GARDEN FISH WATER TEMPERATURE WINTER SUMMER KOI 8711921084438 | eBay
High Accuracy Electronic Thermometer, -50 Degrees Celsius ~+70 Degrees Celsius Thermometer, ± 0.5 ° Outdoor For Aquarium Fish Indoor Golden,Silver - Walmart.com