Visi-Therm Submersible Stealth Aquarium Heater

Visi-Therm Submersible Stealth Aquarium Heater, 25W

Submersible aquarium heater with new shatter-proof thermal plastic. Ideal for aquariums up to 8 gallons. 25watt good for fresh or marine water. Temp Select Dial, Reinforced Plastic Casing, Overheat Protection, Aluminum Cylinder & Eight-Cavity Heating Element…

Even just 10 or 15 years ago, most fish tank filters were the kind that hung on the back of the aquarium and were rather unsightly.  Nowadays, it seems that more and more are being made to withstand full submersion.  This makes them easier to hide and allows you more room at the back of the tank.    The Visi-Therm Submersible Stealth Aquarium Heater is an example of a prime heater for smaller fish tanks!

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