These are great thermometers for your aquarium. They are cheap and fairly reliable. Buy at least 2 because every now and then you go crazy and either the display shows dead pixels or it shows the wrong temperature. Usually due to mishandling or water damage to the display.
Lush Live Aquarium Plants: Pest & Algae Free Greenpro Tissue Cup With Lagenandra Meeboldii, Anubias, Cryptocoryne, Bucephalandra & Piptospatha Ridleyi
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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
π‘οΈ Lifegard Aquatics Digital Temperature Alert
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π‘οΈ Accurate Water Temperature Monitoring with DIGITEN Digital Aquarium Thermometer for Reptiles, Turtles, and Amphibians
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Jasonwell Magnetic Aquarium Fish Tank Glass Algae Cleaner - Floating Brush (L Size)
37 Review
Efficient 2-In-1 Magnetic Fish Tank Cleaner With Non-Slip Design And Scratch-Free Blades
37 Review
π U-BCOO Aquarium Gravel Cleaner Fish Tank: Manual Siphon for Efficient Filter Gravel Cleaning and Water Change in Tanks
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π§² Efficient Magnetic Fish Tank Cleaner: KEDSUM Floating Clean Brush with Handle Design
34 Review