$11.99 Tetra HT Submersible Aquarium Heater With Electronic Thermostat, 50-Watt
$99.69 Submersible Aquarium Heater, 800W/1200W fish tank heater, double tube heating, rapid heating and energy saving, LED digital temperature controller, suitable for sea water and fresh water(1200W)
$13.59 FREESEA 25 Watt Aquarium Betta Fish Tank Heater with Aquarium Submersible Thermometer
$38.88 HITOP 600W Digital Aquarium Heater, with LED Temp Display and External Controller, Titanium Heater for Large Fish Tank up to 180Gallon
$14.89 PULACO 25W Small Aquarium Betta Heater with Free Thermometer Strip, Under 6 Gallon Fish Tanks (Preset Temperature 78℉)
$80.95 AquaTop ATP Heater Titanium 500W
$9.99 PLANTED AQUARIUM: THE SECRETS TО KEEPING А PLANTED AQUARIUM
$314.93 Tetra 55 Gallon Aquarium Kit with Fish Tank, Fish Net, Fish Food, Filter, Heater and Water Conditioners
$49.99 hygger 200W Aquarium Heater with LED Digital Temperature Controller, Submersible Fish Tank Heater for 15-30 Gallon Tank
$10.99 Fish Tank Aquarium Heater - Adjustable Temperature Submersible Thermostat Heater,25W/50W/100W/150W/200W/300W
$419.99 Eccotemp FVI12-LP Liquid Propane Gas Tankless Water Heaters, White
$20.99 ($20.99 / Count) NICREW Aquarium Heater, Temperature Adjustable Fish Tank Heater with Wired Controller, Submersible Thermostat for Saltwater and Freshwater, Suitable for 10-20 Gallon Tanks, 100W
$34.99 BinChang Aquarium Heater, 200/300/500/800 Watt Submersible Fish Tank Heater with Temperature Controller, Betta Fish Tank Heater for 26-211 Gallons of Saltwater and Freshwater
$31.99 hygger Variable Frequency Aquarium Heater, 200W Quartz Fish Tank Heater with LED Digital Display Thermostat Controller for 20-40 Gallon Freshwater Saltwater Tank
$160.00 Lifegard Aquatics 11 Gallon Long Ultra Clear Low Iron Bookshelf Aquarium Kit - Heater, LED Light and Algae pad Included Clear Glass