![Amazon.com: Tetra HT Submersible Aquarium Heater With Electronic Thermostat, 50-Watt, 2-10 Gallon : Pet Supplies Amazon.com: Tetra HT Submersible Aquarium Heater With Electronic Thermostat, 50-Watt, 2-10 Gallon : Pet Supplies](https://m.media-amazon.com/images/I/81zeKALepDL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Tetra HT Submersible Aquarium Heater With Electronic Thermostat, 50-Watt, 2-10 Gallon : Pet Supplies
![Amazon.com: Tetra 26446 HT Submersible Aquarium Heater With Electronic Thermostat, 100-Watt,Multicolor : Pet Supplies Amazon.com: Tetra 26446 HT Submersible Aquarium Heater With Electronic Thermostat, 100-Watt,Multicolor : Pet Supplies](https://m.media-amazon.com/images/I/81sbW6r30BL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Tetra 26446 HT Submersible Aquarium Heater With Electronic Thermostat, 100-Watt,Multicolor : Pet Supplies
![Amazon.com: Tetra HT Submersible Aquarium Heater With Electronic Thermostat, 50-Watt, 2-10 Gallon : Pet Supplies Amazon.com: Tetra HT Submersible Aquarium Heater With Electronic Thermostat, 50-Watt, 2-10 Gallon : Pet Supplies](https://m.media-amazon.com/images/I/61fJ4zrsYaL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Tetra HT Submersible Aquarium Heater With Electronic Thermostat, 50-Watt, 2-10 Gallon : Pet Supplies
![Amazon.com: Tetra HT Submersible Aquarium Heater With Electronic Thermostat, 50-Watt, 2-10 Gallon : Pet Supplies Amazon.com: Tetra HT Submersible Aquarium Heater With Electronic Thermostat, 50-Watt, 2-10 Gallon : Pet Supplies](https://m.media-amazon.com/images/I/81TdZIzoTML.jpg)
Amazon.com: Tetra HT Submersible Aquarium Heater With Electronic Thermostat, 50-Watt, 2-10 Gallon : Pet Supplies
![what are your thoughts on this product by Tetra? The submersible Heater for 2-10 gallons. Im using it for a 5 gallon tank for a beta fish? Do you think this will what are your thoughts on this product by Tetra? The submersible Heater for 2-10 gallons. Im using it for a 5 gallon tank for a beta fish? Do you think this will](https://preview.redd.it/cqd3gejw02r61.jpg?auto=webp&s=e7b2ddf2b3686c40fb50dafeed0c44ee2564f65d)