THEO Heater - 50W - Up to 14 gal.
Item # 205229 / Manufacturer Part # T11102
Provide your tank with the proper temperature with the most advanced heating technology available. THEO heaters are designed with a peculiar cylindrical shape that renders them virtually shatterproof. Fully submersible, THEO heaters function with the PTC (Positive Thermal Coefficient) heating element, a special polymer sheet silk screened with heating ink (like your car's windshield defroster), that enables them to run dry for a short time without damage. With an easy to read temperature dial, these heaters are the simplest, yet safest available.
Ideal when placed in the vertical position but can be installed in a horizontal position completely submersed.
50w model is rated for 5-14 gallon aquariums.
For complete product information, download the instruction manual.
|Width||0.75 IN. DIAMETER|
ok heater 3/24/2015
This heater does not work well at all in a 20L tank. Temperature does not stay steady. I believe this is for a smaller tank, but it is also a long heater, so one would need to make sure their tank is deep enough before ordering
Good for Pico Tanks 11/24/2013
Title is misleading. It does not heat up to 20 gallons. Box clearly states 5-14 gallons. When I contacted via email, I was told room temperature must be at 80 degrees. Who keeps such a hot room? Anyway, it's good for mixing small saltwater amounts so I'll keep it. Nothing wrong with the product, just the description.