Gareth Bull has been testing Hagen's Fluval E100 100w aquarium heater. Fluval have incorporated VueTech, a continuous visual display of water temperature, in their new heater that comes pre-installed ...
Walmart has the Ozark Trail 4,200 BTU Portable Propane Heater for a low $17.02. Free Shipping on orders over $35 or buy online, pick up in store. This is normally $49, so you save $32 off.