Nu Nauwkeurigheid vezel fluval thermometer blaas gat Vooruitzicht slepen
Just got a Fluval E200 heater for my 20 gallon. Which temperature should I trust? Sticker thermometer on the side of the tank says around 78 : r/Aquariums
Amazon.com : Fluval 2-in-1 Digital Aquarium Thermometer : Pet Supplies
Fluval Submersible Digital Aquarium Thermometer - Walmart.com