![Amazon.com : Fluval T200 Fully Electronic Heater for Freshwater Aquariums up to 65 Gal. : Pet Supplies Amazon.com : Fluval T200 Fully Electronic Heater for Freshwater Aquariums up to 65 Gal. : Pet Supplies](https://m.media-amazon.com/images/I/71ah42nbBfL.jpg)
Amazon.com : Fluval T200 Fully Electronic Heater for Freshwater Aquariums up to 65 Gal. : Pet Supplies
![Amazon.com : Fluval T200 Fully Electronic Heater for Freshwater Aquariums up to 65 Gal. : Pet Supplies Amazon.com : Fluval T200 Fully Electronic Heater for Freshwater Aquariums up to 65 Gal. : Pet Supplies](https://m.media-amazon.com/images/I/81-FNu3itQL.jpg)
Amazon.com : Fluval T200 Fully Electronic Heater for Freshwater Aquariums up to 65 Gal. : Pet Supplies
![Amazon.com : Fluval EDGE Digital Aquarium Thermometer - 64 to 86 degrees Fahrenheit : Fish Tank Thermometer : Pet Supplies Amazon.com : Fluval EDGE Digital Aquarium Thermometer - 64 to 86 degrees Fahrenheit : Fish Tank Thermometer : Pet Supplies](https://m.media-amazon.com/images/I/61ZKuXEOX8L._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Fluval EDGE Digital Aquarium Thermometer - 64 to 86 degrees Fahrenheit : Fish Tank Thermometer : Pet Supplies
![Fluval T200 Fully Electronic Heater for Freshwater Aquariums up to 65 Gal. : Pet Supplies - Amazon.com Fluval T200 Fully Electronic Heater for Freshwater Aquariums up to 65 Gal. : Pet Supplies - Amazon.com](https://m.media-amazon.com/images/I/31QBaq1BLcL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOURANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA206%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Fluval T200 Fully Electronic Heater for Freshwater Aquariums up to 65 Gal. : Pet Supplies - Amazon.com
![I bought these fluval heater and it's made for up to 30 gallon tanks , but it doesn't seem to be heating my 20 at all, i have it set to 82 I bought these fluval heater and it's made for up to 30 gallon tanks , but it doesn't seem to be heating my 20 at all, i have it set to 82](https://i.redd.it/5hzrbl79lb9a1.jpg)