Help. So this is the second digital thermometer I've bought that says my tank is at 90F degrees. My top fin one has always said my temp is around 76-78F. Why is
PENN-PLAX AquaLIFE Therma-Temp Digital Aquarium Thermometer, 2-in - Chewy.com
Amazon.com : Marina ThermoSensor In-Out Thermometer : Aquarium Thermometers : Pet Supplies
Amazon.com : Marina ThermoSensor In-Out Thermometer : Aquarium Thermometers : Pet Supplies
Exo Terra Digital Thermo-Hygrometer Combometer
Amazon.com: Marina Floating Thermometer for Betta Fish Tank with Suction Cup, Aquarium Thermometer, 11201A1 : Everything Else
Marina LCD 3.4" Long Digital Aquarium Thermometer 72 to 86° F 1 count 11227 | eBay
Marina Minerva Digital Thermometer | eBay
Amazon.com: MELIFE Accurate Digital Aquarium Thermometer, LCD Digital Fish Tank Thermometer with 2 Suction Cups, Probe and Battery, Fish Aquarium Thermometer for Reptile Tank, Turtle Tank, Water Tank : Pet Supplies
Marina® Aquarium Thermometers | VWR
Aqua One LCD Electronic Thermometer
My little ones tank is too hot : r/axolotls
Amazon.com : Coralife Aquarium Fish Tank or Terrarium Digital Thermometer : Aquarium Thermometers : Pet Supplies
Hagen Marina Digital Thermometer - PoseidonWarehouse
Amazon.com: Marina Floating Thermometer for Betta Fish Tank with Suction Cup, Aquarium Thermometer, 11201A1 : Everything Else
MARINA Floating Thermometer with Suction Cup for Aquariums - Chewy.com
Marina Thermo Sensor In-Out Thermometer w/Memory - Walmart.com
Amazon.com : Marina Stainless Steel Thermometer : Aquarium Thermometers : Pet Supplies
Marina® Aquarium Thermometers | VWR
Amazon.com : Coralife Aquarium Fish Tank or Terrarium Digital Thermometer : Aquarium Thermometers : Pet Supplies
Marina® Aquarium Thermometers | VWR
Amazon.com: NInE-ROnG Full-View Digital LCD Engine Thermometer Temperature Gauge Over-Temperature Alert Battery Replacement for Motorcycle Scooter Dirt Bike ATV Outboard Motor Marine Snowmobile Engine : Automotive
Amazon.com : Zacro Digital Aquarium Thermometer, Fish Tank Thermometer, Water Thermometer with Large LCD Display, Reptile Thermometer for Fish Tank Water Terrarium : Pet Supplies
Marina LCD 1.75" Digital Aquarium Thermometer 72 to 86° F - Walmart.com
