![SunGrow Halfmoon Betta Heater, 10 Watts, for Small Tanks, Fully Submersible Aquarium Heater, Automatically Reaches Preset Temperature, Energy-Efficient Heating Module, Suction Cups Included SunGrow Halfmoon Betta Heater, 10 Watts, for Small Tanks, Fully Submersible Aquarium Heater, Automatically Reaches Preset Temperature, Energy-Efficient Heating Module, Suction Cups Included](https://www.gosupps.com/media/catalog/product/6/1/61DcATE5yqL.jpg)
SunGrow Halfmoon Betta Heater, 10 Watts, for Small Tanks, Fully Submersible Aquarium Heater, Automatically Reaches Preset Temperature, Energy-Efficient Heating Module, Suction Cups Included
![My friend's betta sits half out of water on top of the thermometer. Is this abnormal? (Dark picture, kind of hard to see the betta) : r/Aquariums My friend's betta sits half out of water on top of the thermometer. Is this abnormal? (Dark picture, kind of hard to see the betta) : r/Aquariums](http://i.imgur.com/mg389jb.jpg)
My friend's betta sits half out of water on top of the thermometer. Is this abnormal? (Dark picture, kind of hard to see the betta) : r/Aquariums
![SunGrow Halfmoon Betta Heater, 10 Watts, for Small Tanks, Fully Submersible Aquarium Heater, Automatically Reaches Preset Temperature, Energy-Efficient Heating Module, Suction Cups Included SunGrow Halfmoon Betta Heater, 10 Watts, for Small Tanks, Fully Submersible Aquarium Heater, Automatically Reaches Preset Temperature, Energy-Efficient Heating Module, Suction Cups Included](https://www.gosupps.com/media/catalog/product/cache/25/small_image/375x450/9df78eab33525d08d6e5fb8d27136e95/7/1/71nEyVNINSL._AC_SL1001_.jpg)
SunGrow Halfmoon Betta Heater, 10 Watts, for Small Tanks, Fully Submersible Aquarium Heater, Automatically Reaches Preset Temperature, Energy-Efficient Heating Module, Suction Cups Included
![25w Small Aquarium Betta Heater With Thermometer Strip - Buy Aquarium Heater,Fish Tank Heater,25w Aquarium Heater Product on Alibaba.com 25w Small Aquarium Betta Heater With Thermometer Strip - Buy Aquarium Heater,Fish Tank Heater,25w Aquarium Heater Product on Alibaba.com](https://sc04.alicdn.com/kf/H016d28ba8929448fa5126f363af9fed9V/238020848/H016d28ba8929448fa5126f363af9fed9V.jpg)
25w Small Aquarium Betta Heater With Thermometer Strip - Buy Aquarium Heater,Fish Tank Heater,25w Aquarium Heater Product on Alibaba.com
![Betta Easy Read Aquarium Glass Thermometer Fish Tank Temperature Tropical Marine 5031799580201 | eBay Betta Easy Read Aquarium Glass Thermometer Fish Tank Temperature Tropical Marine 5031799580201 | eBay](https://i.ebayimg.com/images/g/RPgAAOSwopRYbTMZ/s-l1600.jpg)
Betta Easy Read Aquarium Glass Thermometer Fish Tank Temperature Tropical Marine 5031799580201 | eBay
![Amazon.com: PULACO 25W Small Aquarium Betta Heater with Free Thermometer Strip, Under 6 Gallon Fish Tanks (Preset Temperature 78℉) : Pet Supplies Amazon.com: PULACO 25W Small Aquarium Betta Heater with Free Thermometer Strip, Under 6 Gallon Fish Tanks (Preset Temperature 78℉) : Pet Supplies](https://m.media-amazon.com/images/I/61PrJ9gAPSS._AC_UF1000,1000_QL80_.jpg)
Amazon.com: PULACO 25W Small Aquarium Betta Heater with Free Thermometer Strip, Under 6 Gallon Fish Tanks (Preset Temperature 78℉) : Pet Supplies
![Amazon.com: Betta Fish Tank Heater, 25W Mini Aquarium Heaters Free 2 Artificial Plants 1 Stick-on Thermometer Strip 2 Suction Cups, Water Warmer Temperature Controller Smart Thermostat for 3-5 Gallon Tank : Pet Supplies Amazon.com: Betta Fish Tank Heater, 25W Mini Aquarium Heaters Free 2 Artificial Plants 1 Stick-on Thermometer Strip 2 Suction Cups, Water Warmer Temperature Controller Smart Thermostat for 3-5 Gallon Tank : Pet Supplies](https://m.media-amazon.com/images/I/51VdEp3BDYL.jpg)
Amazon.com: Betta Fish Tank Heater, 25W Mini Aquarium Heaters Free 2 Artificial Plants 1 Stick-on Thermometer Strip 2 Suction Cups, Water Warmer Temperature Controller Smart Thermostat for 3-5 Gallon Tank : Pet Supplies
![Amazon.com : SunGrow Digital Betta Thermometer, Yellow Color, Accurately Reads Aquarium Temperature, with 2 Suction Cups, 1-Pack : Pet Supplies Amazon.com : SunGrow Digital Betta Thermometer, Yellow Color, Accurately Reads Aquarium Temperature, with 2 Suction Cups, 1-Pack : Pet Supplies](https://m.media-amazon.com/images/I/71Q8ajMsE5L._AC_UF1000,1000_QL80_.jpg)
Amazon.com : SunGrow Digital Betta Thermometer, Yellow Color, Accurately Reads Aquarium Temperature, with 2 Suction Cups, 1-Pack : Pet Supplies
![Digital Waterproof Thermometer With Suction Cup Fish Tank Water Temperature For Fish Like Betta Aquarium Thermometer Lcd - Buy Digital Waterproof Thermometer,Thermometer With Suction Cup,Fish Tank Water Temperature Product on Alibaba.com Digital Waterproof Thermometer With Suction Cup Fish Tank Water Temperature For Fish Like Betta Aquarium Thermometer Lcd - Buy Digital Waterproof Thermometer,Thermometer With Suction Cup,Fish Tank Water Temperature Product on Alibaba.com](https://sc04.alicdn.com/kf/Hd48a80467b674b0a83344980d06f671af.jpg)
Digital Waterproof Thermometer With Suction Cup Fish Tank Water Temperature For Fish Like Betta Aquarium Thermometer Lcd - Buy Digital Waterproof Thermometer,Thermometer With Suction Cup,Fish Tank Water Temperature Product on Alibaba.com
![Amazon.com : Zoo Med Laboratories AZMTH28 Digital Betta Thermometer : Pet Habitat Thermometers : Pet Supplies Amazon.com : Zoo Med Laboratories AZMTH28 Digital Betta Thermometer : Pet Habitat Thermometers : Pet Supplies](https://m.media-amazon.com/images/I/81cqdZF9qmL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Zoo Med Laboratories AZMTH28 Digital Betta Thermometer : Pet Habitat Thermometers : Pet Supplies
![25w Small Aquarium Betta Heater With Thermometer Strip - Buy Aquarium Heater,Fish Tank Heater,25w Aquarium Heater Product on Alibaba.com 25w Small Aquarium Betta Heater With Thermometer Strip - Buy Aquarium Heater,Fish Tank Heater,25w Aquarium Heater Product on Alibaba.com](https://sc04.alicdn.com/kf/H8ad833810a194d1ab92e06ca0c30ee427.jpg)
25w Small Aquarium Betta Heater With Thermometer Strip - Buy Aquarium Heater,Fish Tank Heater,25w Aquarium Heater Product on Alibaba.com
![Amazon.com : SunGrow Digital Betta Thermometer, Yellow Color, Accurately Reads Aquarium Temperature, with 2 Suction Cups, 1-Pack : Pet Supplies Amazon.com : SunGrow Digital Betta Thermometer, Yellow Color, Accurately Reads Aquarium Temperature, with 2 Suction Cups, 1-Pack : Pet Supplies](https://m.media-amazon.com/images/I/717W+WpgBKL._AC_UF350,350_QL80_.jpg)
Amazon.com : SunGrow Digital Betta Thermometer, Yellow Color, Accurately Reads Aquarium Temperature, with 2 Suction Cups, 1-Pack : Pet Supplies
![Amazon.com : SunGrow Digital Betta Thermometer for Aquarium Fish, Reptile, Suction Cups and 2 Batteries Included : Pet Supplies Amazon.com : SunGrow Digital Betta Thermometer for Aquarium Fish, Reptile, Suction Cups and 2 Batteries Included : Pet Supplies](https://m.media-amazon.com/images/I/61Y++BKITlL._AC_UF894,1000_QL80_.jpg)