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    Hydor Theo Heater 150 watt

    Hydor Theo Heater 150 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

    $24.99

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    Hydor ETH 300 Watt Submersible Heater

    Hydor ETH 300 Watt Submersible Heater

    Hydor ETH 300 watt Submersible Heater The handy Hydor ETH Submersible Heater is an external heater for marine and tropical aquariums. The heater is suitable for all canister filters with 5/8 flexible hosing. This heater is also equipped with an ETH... more

    $75.24 $50.96

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    Hydor ETH 200 Watt Submersible Heater

    Hydor ETH 200 Watt Submersible Heater

    Hydor ETH 200 watt Submersible Heater The handy Hydor ETH Submersible Heater has a self limiting PTC heating element that ensures that the heater will not overheat. This helps in extending the life of the heater. It's easy to use and has a high... more

    $75.24 $50.96

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    Hydor THEO UL Heater

    Hydor THEO UL Heater

    Hydor THEO UL Heater THEO aquarium heater has all the necessary features for safe and precise temperature maintenance of the water in your tank. The exclusive technology and the high quality of the components guarantee a long lasting product. 220/240V... more

    $31.79

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    Hydor 400W Theo Aquarium Heater

    Hydor 400W Theo Aquarium Heater

    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

    $48.85

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    "Hydor Theo Heater 400 Watt for 80-105 Gallons (24/Cs)"

    "Hydor Theo Heater 400 Watt for 80-105 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

    $31.96

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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

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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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    "Hydor ETH In-Line Heater 300 Watt 5/8"""

    "Hydor ETH In-Line Heater 300 Watt 5/8"""

    " Prevents temperature variations caused by poor water circulation. Precise, accurate temperature setting. Double insulated and double sealed. The first compact aquarium heater that operates externally, saving interior aquarium space. Installs... more

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    $42.99

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    Hydor Theo 200 Watt Aquarium Heater Shatter Proof Glass Free Usa Shipping

    Hydor Theo 200 Watt Aquarium Heater Shatter Proof Glass Free Usa Shipping

    THEO 200 Watt Aquarium Heater Hydor Theo 200 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

    $26.50

    FREE shipping

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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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    Hydor 200W Theo Aquarium Heater

    Hydor 200W Theo Aquarium Heater

    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

    $43.53

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    Hydor Heater Mini 15w 510 Gal

    Hydor Heater Mini 15w 510 Gal

    "The 15 Watt Mini heater will increase the water temperature in a 5 to 10 gallon aquarium 4 to 5 degrees above the room temperature. Suitable for marine or tropical aquariums, the Mini heater is completely submersible and easy to hide." more

    $10.94

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    Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy000

    Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy000

    R fish need to live a long and healthy life. High in stabilized vitamin C, Hikari Staple™ promotes resistance to stress and immunity to infectious disease. If you're looking for the best diet for your pet and pocketbook this is itPart #: AHK01342Item... more

    $25.95

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    PetFenceUSA

    (250+)
    Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy000

    Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy000

    200W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 26-53 gallons.Length - 12 Part #: AHY00036Item Name: Theo... more

    $34.61

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    Hydor Slim Nano Protein Skimmer

    Hydor Slim Nano Protein Skimmer

    Hydor Slim Nano Protein Skimmer This energy efficient Hydor Slim Nano Protein Skimmer physically removes organic compounds from your aquarium before they begin to decompose. The unique design enables it to draw from the water's surface and reduces... more

    $133.24 $90.11

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    Hydor MagiKlean Pump Cleaner 3/Pk

    Hydor MagiKlean Pump Cleaner 3/Pk

    "Magi-Klean is suitable for decalcifying pumps or any other piece of equipment that can be easily removed from the aquarium. Can be used on pumps, skimmers, heaters, filters, pipework, etc. Magi-Klean removes even the toughest lime/calcium deposits in... more

    $11.96

    FREE shipping

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    "Theo Shatterproof Heater, Color: Clear, Size: 150 WATT, UPC# 841421003214, Mfg# T11602, Free Shippi"

    "Theo Shatterproof Heater, Color: Clear, Size: 150 WATT, UPC# 841421003214, Mfg# T11602, Free Shippi"

    "Theo Shatterproof Heater Color: Clear Size: 150 WATT Miscellaneous AquariamMade for aquariums up to 40 gal completely submersible, safe and shatterproof.Temperature controlled and maintained by a highly precise micro-switch, ptc element.Can be used... more

    $41.18

    FREE shipping

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    "Theo Shatterproof Heater, Color: Clear, Size: 400 WATT, UPC# 841421003207, Mfg# T11502, Free Shippi"

    "Theo Shatterproof Heater, Color: Clear, Size: 400 WATT, UPC# 841421003207, Mfg# T11502, Free Shippi"

    "Theo Shatterproof Heater Color: Clear Size: 400 WATT Miscellaneous AquariamUse in aquariums up to 200 gal completely submersible.All items are brand new, never worn and never used. We guarantee the authenticity of all items.Thank you for shopping at... more

    $48.96

    FREE shipping

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    "Theo Shatterproof Heater, Size: 100 WATT, UPC# 841421000350, Mfg# T11202, Free Shipping"

    "Theo Shatterproof Heater, Size: 100 WATT, UPC# 841421000350, Mfg# T11202, Free Shipping"

    "Theo Shatterproof Heater Size: 100 WATT Miscellaneous AquariamAquarium heater ideal for up to 50 gallon tanks.All items are brand new, never worn and never used. We guarantee the authenticity of all items.Thank you for shopping at The Pet Supply... more

    $38.24

    FREE shipping

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    Heat Stik Mini Submersible Heater 30watt

    Heat Stik Mini Submersible Heater 30watt

    "Deep Blue Professional - DB Heat StiK - Mini. 30W Mini Submersible Heater Features: Fully submersible, place anywhere in your aquarium. Slim, compact footprint conceals easily behind ornaments & decorations. Ideal for desktop systems. Preprogrammed,... more

    $8.12

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    Heat Stik Mini Submersible Heater 60watt

    Heat Stik Mini Submersible Heater 60watt

    "Deep Blue Professional - DB Heat StiK - Mini. 60W Mini Submersible Heater Features: Fully submersible, place anywhere in your aquarium. Slim, compact footprint conceals easily behind ornaments & decorations. Ideal for desktop systems. Preprogrammed,... more

    $8.12

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    Heat Stik Mini Submersible Heater 15watt

    Heat Stik Mini Submersible Heater 15watt

    "Deep Blue Professional - Heat Stik Mini Submersible Heater 15W. Fully submersible, place anywhere in your aquarium. Slim, compact footprint conceals easily behind ornaments & decorations. Ideal for desktop systems. Preprogrammed, no adjustments... more

    $8.12

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