M300 Submersible Heater, 300W, up to 80 US Gal / 300 L - Fluval USA
E300 Electronic Heater, 300W, up to 100 US Gal / 375 L - Fluval USA
FLUVAL E HEATER THERMOSTAT LCD DISPLAY ELECTRONIC AQUARIUM HEAT WATER FISH TANK | eBay
Fluval E300 Advanced Electronic Heater, 300-Watt Heater for Aquariums up to 100 Gal., A774 - YouTube
$15/mo - Finance Fluval E300 Advanced Electronic Heater, 300-Watt Heater for Aquariums up to 100 Gal, A774 & Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 500 ml | Buy Now, Pay Later
Fluval - Electronic Heater E-Series 300W – IncrediGrow Garden Centre