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    Hydor Theo Heater 300 Watt Submersible

    Hydor Theo Heater 300 Watt Submersible

    Hydor THEO (UL) Submersible Aquarium Heater The Hydor Theo trade aquarium heater features PTC patented thermal technology which makes it among the safest aquarium heater lines on the market. The patented PTC heating system guarantees operation in... more

    $20.99

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    Cascade Heat 13 Aquarium Heater 300 Watt For 75 Gallon Tanks

    Cascade Heat 13 Aquarium Heater 300 Watt For 75 Gallon Tanks

    Features For aquariums up to 75 gallons 300 watts 12 long Easy view on/off light The Penn Plax Cascade 300 Watt Submersible Heater is for Aquariums up to 75 Gallons. Automatically sets and maintains to your desired temperature, and is accurate to one... more

    $37.21

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    Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose

    Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose

    300W in-line aquarium heater suitable for all canister filters with 5/8" flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... more

    $47.95

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    PetFenceUSA

    (250+)
    Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose

    Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose

    300W in-line aquarium heater suitable for all canister filters with 5/8 flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... more

    $58.24

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    Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose

    Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose

    300W in-line aquarium heater suitable for all canister filters with 5/8" flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... more

    $47.95

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    "Aqueon 06104 Submersible Aquarium Heaters, 300 Watt"

    "Aqueon 06104 Submersible Aquarium Heaters, 300 Watt"

    "Introduces the most accurate, reliable, durable and easy to use aquarium heater on the market. For aquariums up to 100 gallons. Ul approved All aqueon heaters are guaranteed for life." more

    $24.18

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    Finnex 300-Watt Hang-On Electronic Controller Aquarium Heater, Titanium Tube, 80 to 100-Gallon

    Finnex 300-Watt Hang-On Electronic Controller Aquarium Heater, Titanium Tube, 80 to 100-Gallon

    Finnex 300-Watt Hang-On Electronic Controller Aquarium Heater, Titanium Tube, 80 to 100-Gallon The Finnex Compact Electronic Titanium Heaters maintain water temperature within +/-2�F of the set value providing a safe, healthy and stable temperature for... more

    $43.29

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    Kats Magnetic Block Heater 300 watts 20 square inches

    Kats Magnetic Block Heater 300 watts 20 square inches

    This is a brand new engine block heater for any engine, This is made by Kats and is rated for 300 watts. The Kats part number is 1160, and this is 20 square inches. Thanks For Your Business!!... s07099... This is a brand new engine block heater for any... more

    $65.48

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    Cascade 300 Watt Submersible Aquarium Heater

    Cascade 300 Watt Submersible Aquarium Heater

    Features: For aquariums up to 75 gallons 300 watts 12" long Easy view on/off light The Penn Plax Cascade 300 Watt Submersible Heater is for Aquariums up to 75 Gallons. Automatically sets and maintains to your desired temperature, and is accurate to one... more

    $26.95

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    Submersible Heater 300 Watts

    Submersible Heater 300 Watts

    Submersible heater 300 wattsPart #: AQE100001503Item Name: Submersible Heater 300 WattsID: 23426-pid more

    $39.99

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    PetFenceUSA

    (250+)
    Eheim Ebo Jager Shatter Proof Glass Aquarium Heater 300 Watt Reef Free Usa Ship

    Eheim Ebo Jager Shatter Proof Glass Aquarium Heater 300 Watt Reef Free Usa Ship

    Eheim Ebo Jager Shatter Proof Glass Aquarium Heater 300 Watt Perfect for freshwater or saltwater use For tanks from 159-264 gallons Fully submersible 19.75" X 1.5"6 foot double insulated power cord Temperature is adjustable from 65°F and 93°F with an... more

    $35.25

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    Submersible Heater 300 Watts

    Submersible Heater 300 Watts

    Submersible heater 300 wattsPart #: AQE100001503Item Name: Submersible Heater 300 WattsID: 23426-pid more

    $39.99

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    Aqen Heater Submersible 300 Watts

    Aqen Heater Submersible 300 Watts

    "AQUEON - AQUEON SUBMERSIBLE HEATER 300W. Aqueon introduces the most accurate, reliable, durable and easy to use aquarium heaters on the market.Available in five sizes/wattages to fit any size aquarium. All Aqueon heaters are guaranteed for life." more

    $35.35

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    "Hydor Usa Inc-Theo Shatterproof Heater 300 Watt"

    "Hydor Usa Inc-Theo Shatterproof Heater 300 Watt"

    "THEO SHATTERPROOF HEATERShatterproof, safe, submersible.5.5 long.UPC : 841421000374Size : 300 WATTLength : 3.5Width : 2Height : 17.5Product Type : Aquatics - Heaters / SubmersibleShipping Dimensions: 3.5x2x17.5" more

    $40.99

    FREE shipping

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    Cascade 300 Watt Submersible Aquarium Heater

    Cascade 300 Watt Submersible Aquarium Heater

    The Penn PlaXCascade 300 Watt Submersible Heater is for Aquariums up to 75 Gallons. Automatically sets and maintains to your desired temperature, and is accurate to one degree. The Cascade Submersible Heater contains easy view onoff light, dual suction... more

    $24.26

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    Submersible Heater 300 Watts

    Submersible Heater 300 Watts

    Submersible heater 300 wattsPart #: AQE100001503Item Name: Submersible Heater 300 WattsID: 23426-pid more

    $35.95

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    Aqueon Submersible Aquarium Heater 300 Watt

    Aqueon Submersible Aquarium Heater 300 Watt

    Thermal shatter-resistant glass and dual calibration process make this submersible heater extremely durable and accurate to +/- 1 degree F. Unit switches itself off if the heater is not properly submersed, avoiding overheating and damage. An indicator... more

    $25.99

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    Aqueon Submersible Aquarium Heaters (300 Watt)

    Aqueon Submersible Aquarium Heaters (300 Watt)

    Aqueon Pro Submersible Aquarium Heater works to reliably regulate the temperature in your fish tank with precision. This heater is appropriate for both freshwater and saltwater tanks and can be completely submerged in the water. The advanced technology... more

    $41.99 $29.99

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    "Hydor Theo Heater 300 Watt for 53-80 Gallons (24/Cs)"

    "Hydor Theo Heater 300 Watt for 53-80 Gallons (24/Cs)"

    "Theo reservoir & aquarium heaters have all the necessary features for safe and precise temperature maintenance of the water in your tank or reservoir. The exclusive technology and the high quality of the components guarantee a long lasting product. " more

    $29.56

    FREE shipping

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    Hydor Theo Heater 300 watt

    Hydor Theo Heater 300 watt

    * Patented heating element automatically turns off if water level declines * Easy temperature adjustment - knob clicks at every degree change * Submersible heater with shatterproof glass resists breakage Patented heating film and special shatterproof... more

    $29.99

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    Submersible Heater 300 Watts

    Submersible Heater 300 Watts

    Submersible heater 300 wattsPart #: AQE100001503Item Name: Submersible Heater 300 WattsID: 23426-pid more

    $35.95

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    Hydor Theo 300 Watt Aquarium Heater Shatter Proof Glass Free Usa Shipping

    Hydor Theo 300 Watt Aquarium Heater Shatter Proof Glass Free Usa Shipping

    THEO 300 Watt Aquarium Heater Hydor Theo 300 Watt Aquarium Heater is a fully submersible, shatter-proof glass aquarium heater.Maximum security: THEO is shock resistant thanks to the PTC heating element and the shatterproof glass tube Free positioning... more

    $24.75

    FREE shipping

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    More information about Fish Supplies

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