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    THEO Heater - 25W - Up to 7 gal.

    Hydor

    Item # 205248 / Manufacturer Part # T11702

    Was $22.99
    Now $15.62
     
    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.

    25w model is rated for 2-7 gallon aquariums.

    For complete product information, download the instruction manual.
    Length7 in.
    Width0.75 IN. DIAMETER
    Max Wattage25
    Warranty2 year
    UL ListedYes


    For complete product information, download the instruction manual.

    Average Rating

    Great heater for small tank 11/18/2013

    Reviewer: dowrite

    Excellent consistency.

    Works quite well 7/25/2013

    Reviewer: Nicole

    Very pleased, does a great job in my Fluval Edge 6 gallon.

    Really powerful little heater 6/12/2013

    Reviewer: Brian C.

    I bought this heater to use in my Fluval Spec V nano reef tank. This thing is GREAT! Heats up the water quickly, and its slim profile fits in the pump chamber with room to spare, although I had to nix the suction cups (no big deal, though). I highly recommend.

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