$84.99 Cobalt Aquatics Neo-Therm Pro Aquarium Heater (150 watt) - Dual Display, Fully-Submersible, Shatterproof Design, Black
Aqueon Adjustable Pro Aquarium Heater, 200W
$0.99 Aquarium Heater
$28.99 VIVOSUN Aquarium Heater 50W/100W/200W/300W/400W/500W Submersible Titanium Fish Tank Heaters with Intelligent LED Temperature Display and External Temperature Controller
$18.99 FREESEA 50W Mini Aquarium Heater Fish Tank Submersible Heater with LED Temperature Display
$19.99 YukiHalu Small Submersible Aquarium Heater, Mini Fish Tank Heater 25W 50W 100W with Built-in Thermometer, External Temperature Controller, LED Display, Used for 5/10/20 Gallons (25 Watts)
$74.99 AQQA Aquarium Heater 500W 800W Submersible Fish Tank Heater with Double Explosion-Proof Quartz Tubes and External LCD Display Controller for Marine Saltwater and Freshwater
$519.50 BAOSHISHAN 300L Aquarium Chiller 75gal 1/3 HP Fish Tank Chiller Special Quiet Design Refrigeration Compressor for hydroponics Water Weeds Axolotl Jellyfish Coral Reef Tank Shrimp (75gal/300L)
$244.40 EcoSmart 8 KW Electric Tankless Water Heater, 8 KW at 240 Volts with Patented Self Modulating Technology
$79.99 hygger 60-120 Gallon Aquarium Heater with Digital Temp Controller Shatterproof Titanium Tube 500W Submersible Fish Tank Heater Saltwater Freshwater
$59.99 hygger Saltwater Tank Titanium Tube Submersible Pinpoint Aquarium Heater with Digital Thermostat, IC Temp Controller 200 Watt
$15.99 Aquarium Heater Small Fish Tank Heater Submersible 25W 50W 100W, Precise Temperature Control with Intelligent Memory Function, External LED Digital Temp Controller Suitable for Betta Fish Turtle
$49.99 hygger 200W Aquarium Heater with LED Digital Temperature Controller, Submersible Fish Tank Heater for 15-30 Gallon Tank
$59.99 hygger 300W Aquarium Heater with External Digital Temperature Controller Reef Saltwater Fish Tank Heater for 30-60 Gallon Tank
$27.99 INKBIRDPLUS 300W Submersible Aquarium Heater Titanium Fish Tank Auto Thermostat with LED Digital Temperature Readout and External Temperature Controller for Salt Water and Fresh Water
$18.99 NICREW Mini Aquarium Heater, Submersible Fish Tank Heater for Small Tropical Aquariums, 15 Watts